Анализ страницы http://www.wikisciencecompetition.org/image-categories/
Основное Готовность: 20%
Домен
wikisciencecompetition.org
Состояние доменного имени
?
Проверяем корректность доменного имени и наличие технических проблем на уровне домена.
Длина домена велика. Но если вы продвигаете запрос, входящий в название домена, то это хорошо.
Домен второго уровня идеален для продвижения.
Ответ сервера
200 Успешный ответ
HTTP-код ответа и цепочка редиректов
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Код 200 — страница доступна. Коды 3xx — редиректы (цепочки замедляют загрузку и размывают ссылочный вес). Коды 4xx/5xx — ошибки, поисковик не сможет проиндексировать страницу.
Сервер настроен корректно.
Безопасность
Сайт небезопасен
Использование HTTPS и SSL-сертификат
?
HTTPS — обязательный стандарт. Google и Яндекс отдают предпочтение защищённым сайтам. Отсутствие SSL или просроченный сертификат ведут к предупреждениям в браузере и снижению позиций.
На сайте не найден защищенный протокол ssl и сайт не открывается по https!
Не настроен HSTS (Strict-Transport-Security) — рекомендуется включить.
Поздравляем! Сайт не содержится в реестре РКН.
Кодировка
UTF-8
Кодировка символов страницы
?
Стандарт — UTF-8. Неправильная кодировка вызывает нечитаемые символы и мешает поисковику корректно распознать текст страницы.
Указана кодировка на странице UTF-8.
Язык
en-US
Атрибут lang в HTML-теге
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Атрибут lang (<html lang="ru">) сообщает поисковикам и браузерам, на каком языке написана страница. Помогает при ранжировании в региональном поиске.
Язык документа указан явно: en-US.
Скорость загрузки
~0,34сек
Время отклика сервера (TTFB)
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Time To First Byte — время до получения первого байта от сервера. Норма до 200 мс. Медленный отклик ухудшает пользовательский опыт и ранжирование: Яндекс и Google учитывают скорость страниц.
Скорость загрузки сайта 0,34сек оптимальна.
Объем документа
192Кб
Размер HTML-кода страницы
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Слишком большой HTML замедляет парсинг браузером и сканирование поисковым роботом. Рекомендуется не более 200 Кб.
Объем html-документа 192Кб оптимален.
Структура html-документа корректна.
Ресурсы
Ресурсы: 28
Внешние ресурсы страницы (CSS, JS, изображения)
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Количество и тип подключённых ресурсов влияют на скорость загрузки. Большое число запросов увеличивает время рендеринга страницы.
Кол-во файлов ресурсов 28 много для одной страницы. Приемлемо до 10. Проведите оптимизацию файлов ресурсов!
Показать полный список ресурсов
| Тип | Название | Значение |
|---|---|---|
| stylesheet | text/css | http://www.wikisciencecompetition.org/wp-includes/css/dist/block-library/style.min.css?ver=6.9.7 |
| stylesheet | text/css | http://www.wikisciencecompetition.org/wp-content/plugins/worldcountriesrobinsonhtmlmap/static/css/map.css?ver=6.9.7 |
| stylesheet | text/css | http://www.wikisciencecompetition.org/wp-content/themes/wikiscience/style.css?ver=6.9.7 |
| stylesheet | text/css | http://www.wikisciencecompetition.org/wp-content/themes/wpex-tetris/css/responsive.css?ver=6.9.7 |
| stylesheet | text/css | http://www.wikisciencecompetition.org/wp-content/themes/wpex-tetris/css/prettyPhoto.css?ver=6.9.7 |
| stylesheet | text/css | http://fonts.googleapis.com/css?family=Open+Sans%3A400italic%2C600italic%2C700italic%2C400%2C300%2C600%2C700&subset=latin%2Ccyrillic-ext%2Ccyrillic%2Cgreek-ext%2Cgreek%2Cvietnamese%2Clatin-ext&ver=6.9.7 |
| stylesheet | text/css | http://www.wikisciencecompetition.org/wp-content/plugins/team-members/inc/css/tmm_style.css?ver=6.9.7 |
| stylesheet | text/css | http://www.wikisciencecompetition.org/wp-content/plugins/envira-gallery-lite/assets/css/envira.css?ver=1.12.3 |
| stylesheet | text/css | http://www.wikisciencecompetition.org/wp-content/plugins/envira-gallery-lite/assets/css/responsivelyLazy.css?ver=1.12.3 |
| stylesheet | text/css | http://www.wikisciencecompetition.org/wp-content/plugins/envira-gallery-lite/assets/css/fancybox.css?ver=1.12.3 |
| stylesheet | text/css | http://www.wikisciencecompetition.org/wp-content/plugins/envira-gallery-lite/assets/css/justifiedGallery.css?ver=1.12.3 |
| js | text/javascript | http://www.wikisciencecompetition.org/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 |
| js | text/javascript | http://www.wikisciencecompetition.org/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1 |
| js | text/javascript | http://www.wikisciencecompetition.org/wp-content/plugins/worldcountriesrobinsonhtmlmap/static/js/jquery.nicescroll.js?ver=6.9.7 |
| js | text/javascript | http://www.wikisciencecompetition.org/wp-content/themes/wpex-tetris/js/superfish.min.js?ver=1.7.8 |
| js | text/javascript | http://www.wikisciencecompetition.org/wp-includes/js/hoverIntent.min.js?ver=1.10.2 |
| js | text/javascript | http://www.wikisciencecompetition.org/wp-content/themes/wpex-tetris/js/jquery.prettyPhoto.js?ver=3.1.6 |
| js | text/javascript | http://www.wikisciencecompetition.org/wp-content/themes/wpex-tetris/js/jquery.flexslider.js?ver=2.6.0 |
| js | text/javascript | http://www.wikisciencecompetition.org/wp-content/themes/wpex-tetris/js/jquery.fitvids.js?ver=1.1 |
| js | text/javascript | http://www.wikisciencecompetition.org/wp-includes/js/imagesloaded.min.js?ver=5.0.0 |
| js | text/javascript | http://www.wikisciencecompetition.org/wp-content/themes/wpex-tetris/js/jquery.isotope.js?ver=2.2.2 |
| js | text/javascript | http://www.wikisciencecompetition.org/wp-content/themes/wpex-tetris/js/jquery.slicknav.js?ver=2.1.2 |
| js | text/javascript | http://www.wikisciencecompetition.org/wp-content/themes/wpex-tetris/js/global.js?ver=1.0 |
| js | text/javascript | http://www.wikisciencecompetition.org/wp-includes/js/comment-reply.min.js?ver=6.9.7 |
| js | text/javascript | http://www.wikisciencecompetition.org/wp-content/plugins/wp-statistics/assets/js/tracker.js?ver=14.16 |
| js | text/javascript | http://www.wikisciencecompetition.org/wp-includes/js/masonry.min.js?ver=4.2.2 |
| js | text/javascript | http://www.wikisciencecompetition.org/wp-includes/js/jquery/jquery.masonry.min.js?ver=3.1.2b |
| js | text/javascript | http://www.wikisciencecompetition.org/wp-content/plugins/envira-gallery-lite/assets/js/min/envira-min.js?ver=1.12.3 |
Серверные заголовки
Кол-во: 11
HTTP-заголовки ответа сервера
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Заголовки сервера передают браузеру и поисковику служебную информацию: кеширование, безопасность (CSP, HSTS), сжатие (gzip). Правильная настройка ускоряет загрузку и повышает защищённость.
Найдены серверные заголовки 11шт. Подробнее про серверные заголовки.
Показать полный список серверных заголовков
| Ключ | Значение |
|---|---|
| Server | nginx |
| Date | Thu, 20 Aug 2026 14:19:47 GMT |
| Transfer-Encoding | chunked |
| Connection | keep-alive |
| X-Pingback | http://www.wikisciencecompetition.org/xmlrpc.php |
| Link | <http://www.wikisciencecompetition.org/wp-json/>; rel="https://api.w.org/", <http://www.wikisciencecompetition.org/wp-json/wp/v2/pages/2>; rel="alternate"; title="JSON"; type="application/json", <http://www.wikisciencecompetition.org/?p=2>; rel=shortlink |
| Referrer-Policy | strict-origin-when-cross-origin |
| X-Permitted-Cross-Domain-Policies | none |
| Feature-Policy | autoplay 'none'; camera 'none' |
| X-Content-Type-Options | nosniff |
| X-XSS-Protection | 1; mode=block |
CMS
WordPress
Система управления сайтом (движок)
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CMS — это движок, на котором работает сайт (WordPress, 1C-Bitrix, Tilda и др.). Знание CMS помогает понять возможности SEO-оптимизации и подобрать подходящие инструменты. «Не определена» — вероятно, самописный сайт или нестандартная сборка.
Сайт работает на CMS WordPress.
Веб-сервер
nginx
Программное обеспечение сервера
?
Веб-сервер — это ПО, которое отдаёт страницы посетителям (nginx, Apache, IIS, LiteSpeed и др.). Определяется по серверным заголовкам ответа (Server, X-Powered-By и т.п.). «Не определён» — сервер намеренно скрывает эти заголовки, это нормальная практика безопасности.
Сайт работает на веб-сервере nginx.
Мета-теги Готовность: 27%
Title
Image Categories – Wiki Science Competition
Заголовок страницы в браузере и поисковой выдаче
?
Title — главный SEO-заголовок страницы. Влияет на CTR в поиске и ранжирование. Оптимальная длина: 50–70 символов. Ключевые слова — ближе к началу.
Необходимо уменьшить число символов в title (текущее значение: 49, оптимально: от 40 до 45)
Дублей словоформ в title не найдено.
Description
Описание страницы в поисковой выдаче (сниппет)
?
Meta Description — текст под заголовком в выдаче. Напрямую на позиции не влияет, но влияет на CTR. Оптимальная длина: 120–160 символов.
Установите мета-тег description!
Keywords
Список ключевых слов страницы (устаревший тег)
?
Meta Keywords не учитывается Яндексом и Google для ранжирования с 2009–2012 годов. Заполнение не обязательно, но не вредит. Конкурент может использовать содержимое для анализа.
Установите мета-тег keywords!
Канонический Url
http://www.wikisciencecompetition.org/image-categories/
Указывает поисковику основную версию страницы
?
Canonical (rel=canonical) предотвращает проблему дублей страниц. Должен точно совпадать с URL проверяемой страницы. Неправильный canonical может передать ссылочный вес на другую страницу.
Канонический Url прописан корректно.
Robots
Есть ошибки
Директивы для поисковых роботов на уровне страницы
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Meta Robots управляет индексацией конкретной страницы: index/noindex — индексировать ли, follow/nofollow — следовать ли по ссылкам. Noindex полностью исключает страницу из поиска.
Meta-тег robots указан, но в нем содержится неизвестное значение...
Адаптивность
width=device-width, initial-scale=1
Настройка масштабирования на мобильных устройствах
?
Тег viewport (<meta name="viewport">) сообщает браузеру, как масштабировать страницу на мобильных. Стандарт: width=device-width, initial-scale=1. Отсутствие — признак отсутствия мобильной версии.
Meta-тег viewport со значением-константой width=device-width задаёт ширину страницы в соответствии с размером экрана.
Meta-тег viewport со значением initial-scale=1.0 определяет масштаб 1:1, т.е. «не масштабировать».
Разметка OpenGraph
Не найдено
Мета-теги для красивых превью в соцсетях
?
OpenGraph (og:title, og:description, og:image) управляет тем, как страница выглядит при репосте в социальных сетях и мессенджерах. Отсутствие OG-тегов — невзрачный превью при шеринге.
Разметка OpenGraph не задана. Страница не оптимизирована под социальные сети. Мета-теги с разметкой Og помогают социальным роботам лучше структурировать Ваш сайт.
Все мета-теги
Кол-во: 3
Полный список мета-тегов страницы
?
Таблица всех meta-тегов, включая нестандартные. Позволяет найти опечатки, дубли и лишние теги.
Найдены мета-теги 3шт. Мета-теги не видимы для человека и предназначены для обмена информацией между веб-страницей и поисковыми системами, браузерами и другими веб-службами. С ними роботы 🤖 и устройства ведут себя более ожидаемо.
Показать полный список мета-тегов
| Тип | Название | Значение |
|---|---|---|
| name | viewport | width=device-width, initial-scale=1 |
| name | robots | max-image-preview:large |
| name | generator | WordPress 6.9.7 |
Оптимизация Готовность: 87%
Структура
Ошибок нет
Семантические HTML-элементы страницы
?
Проверяет наличие основных структурных элементов: nav, header, footer, main. Корректная семантическая структура помогает поисковику понять архитектуру страницы.
Структура документа корректна (теги <html> и <body> присутствуют в одном экземпляре).
Контент
Есть ошибки
Объём и качество текстового содержимого
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Анализирует объём полезного текста на странице. Слишком мало — страница может считаться малополезной. Слишком много — ухудшается читаемость и восприятие.
Кол-во слов 173 слишком мало. Добавьте больше текста (минимум 400 слов)!
Слова из title 5 встречаются в тексте достаточно.
Абзацев с текстом 13 достаточно.
Среднее число слов в абзаце 10 достаточно.
Кол-во знаков контента 1144 на странице оптимально.
Заголовки
Ошибок нет
Иерархия заголовков H1–H6
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H1 должен быть один и содержать ключевой запрос. H2–H6 описывают подразделы. Пропуск уровней (H1 → H3) и несколько H1 — типичные ошибки, снижающие понятность страницы для поисковика.
На странице присутствуют заголовки <h1> 1. Это прекрасно.
На странице присутствуют заголовки <h2> 7. Это хорошо.
На странице присутствуют заголовки <h3> 1.
Тошнота
2,65
Насколько одно слово доминирует в тексте
?
Классическая тошнота = √(частота самого повторяющегося слова). Норма до 7–8: текст воспринимается естественно. Выше — поисковик может счесть страницу переспамленной.
Тошнота страницы в пределах нормы 3.
Академич. тошнота
18,50%
Насколько текст перенасыщен ключевыми словами
?
Академическая тошнота = (частота слова / общее количество слов) × 100%. Показывает долю конкретного слова в тексте. Норма 5–15%.
Академическая тошнота превышает норму 5-15%. Измените текст страницы!
Семантическое ядро
20
Наиболее часто встречающиеся слова на странице
?
Топ слов по частоте использования. Показывает, какие слова доминируют в тексте с точки зрения поисковика.
Контент страницы содержит осмысленный текст и слова.
Показать список слов
| Слово | Кол-во | Частота |
|---|---|---|
| images | 7 | 4,05% |
| category | 4 | 2,31% |
| participate | 3 | 1,73% |
| people | 3 | 1,73% |
| science | 2 | 1,16% |
| categories | 2 | 1,16% |
| microscopy | 2 | 1,16% |
| astronomy | 2 | 1,16% |
| competition | 1 | 0,58% |
| history | 1 | 0,58% |
| following | 1 | 0,58% |
| categories: | 1 | 0,58% |
| scientists | 1 | 0,58% |
| natural | 1 | 0,58% |
| habitat | 1 | 0,58% |
| optical | 1 | 0,58% |
| electron | 1 | 0,58% |
| scanning | 1 | 0,58% |
| non-photographic | 1 | 0,58% |
| computer-generated | 1 | 0,58% |
Индексация Готовность: 60%
Индексирование
Ошибок нет
Разрешено ли индексирование страницы
?
Проверяет, не закрыта ли страница от индексации через robots.txt, meta robots или X-Robots-Tag. Страница, закрытая от индексации, не появится в поисковой выдаче.
Анкоров на странице 58 оптимально. Поисковые роботы обязательно проиндексируют сайт.
Robots.txt
Найден корректный robots.txt
Файл управления сканированием сайта роботами
?
Robots.txt указывает поисковым роботам, какие страницы сканировать, а какие — нет. Ошибки в файле могут случайно закрыть важные разделы от индексации.
Robots.txt настроен корректно. Размер файла: 130 байт. Загружен за: 0сек.
Проверяемая страница не запрещена в robots.txt.
Robots.txt доступен по постоянному адресу
Показать содержимое robots.txt
User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php
Sitemap: http://www.wikisciencecompetition.org/wp-sitemap.xml
Sitemap
Кол-во: 1
XML-карта сайта для поисковиков
?
Sitemap.xml помогает поисковику быстрее находить и индексировать страницы. Особенно важен для крупных сайтов и новых страниц, на которые ещё нет входящих ссылок.
Robots.txt содержит карту сайта. Это прекрасно!
Robots.txt не содержит ошибок в карте сайта.
Показать карту сайта
| Url | Статус |
|---|---|
| http://www.wikisciencecompetition.org/wp-sitemap.xml |
|
Внутренние ссылки
Не найдено
Ссылки на другие страницы своего сайта
?
Внутренние ссылки распределяют ссылочный вес между страницами и помогают поисковику обходить сайт. Пустые анкоры и ссылки на запрещённые robots.txt страницы — типичные ошибки.
Внутренних ссылок на странице 0 оптимально.
Внешние ссылки
Кол-во: 56
Ссылки на сторонние сайты
?
Исходящие внешние ссылки передают часть ссылочного веса на чужие сайты. Ссылки на авторитетные ресурсы безопасны; ссылки на мусорные сайты могут навредить репутации страницы.
Внешних ссылок на странице 56 слишком много. Спрячьте лишние ссылки в тег noindex или атрибут rel='nofollow'!
На странице ссылки с атрибутом rel='nofollow' 1.
Показать внешние ссылки
| Url | Анкор |
|---|---|
| wikisciencecompetition.org |
Wiki Science Competition
|
| wikisciencecompetition.org |
About
|
| wikisciencecompetition.org |
Rules
|
| wikisciencecompetition.org |
Categories
|
| wikisciencecompetition.org |
Participate
|
| wikisciencecompetition.org |
People
|
| wikisciencecompetition.org |
History
|
| wikisciencecompetition.org |
<img decoding="async" id="envira-gallery-image-107" class="envira-gallery-image envira-gallery-image-1 envira-normal envira-lazy" data-envira-index="1" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Лектор-960x720-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Лектор-960x720-640x480_c.jpg" data-envira-gallery-id="106" data-envira-item-id="107" data-envira-caption="Peter the Great St. Petersburg Polytechnic University. Lecturer Vadim Evgenyevich Privalov presents material of electrostatics for first-year students of the Faculty of Radiophysics. (Dan5265, CC BY-SA 4.0)" alt="" title="Peter the Great St. Petersburg Polytechnic University. Lecturer Vadim Evgenyevich Privalov presents material of electrostatics for first-year students of the Faculty of Radiophysics. (Dan5265, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Лектор-960x720-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Лектор-960x720-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-108" class="envira-gallery-image envira-gallery-image-2 envira-normal envira-lazy" data-envira-index="2" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Suvi_ponor-2-960x640-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Suvi_ponor-2-960x640-640x480_c.jpg" data-envira-gallery-id="106" data-envira-item-id="108" data-envira-caption="Speleologist traverses the horizontal line during the exploration trip to cave Suvi Ponor, located on Mt. Miroc, East Serbia. (Vkrzalic, CC BY-SA 4.0)" alt="" title="Speleologist traverses the horizontal line during the exploration trip to cave Suvi Ponor, located on Mt. Miroc, East Serbia. (Vkrzalic, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Suvi_ponor-2-960x640-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Suvi_ponor-2-960x640-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-110" class="envira-gallery-image envira-gallery-image-3 envira-normal envira-lazy" data-envira-index="3" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Exloration_of_the_trench-960x640-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Exloration_of_the_trench-960x640-640x480_c.jpg" data-envira-gallery-id="106" data-envira-item-id="110" data-envira-caption="Archaeologist from Chodlik Archaeological Mission of the Institute of Archaeology and Ethnology Polish Academy of Sciences exploring early medieval cremation burials in Chodlik - small village located in Eastern Poland famous from rich relics of early medieval settlements. (Archeologia.chodlik, CC BY-SA 4.0)" alt="" title="Archaeologist from Chodlik Archaeological Mission of the Institute of Archaeology and Ethnology Polish Academy of Sciences exploring early medieval cremation burials in Chodlik - small village located in Eastern Poland famous from rich relics of early medieval settlements. (Archeologia.chodlik, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Exloration_of_the_trench-960x640-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Exloration_of_the_trench-960x640-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-111" class="envira-gallery-image envira-gallery-image-4 envira-normal envira-lazy" data-envira-index="4" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Test_Bench_at_the_Fraunhofer_LBF_for_active_vibration_control-960x640-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Test_Bench_at_the_Fraunhofer_LBF_for_active_vibration_control-960x640-640x480_c.jpg" data-envira-gallery-id="106" data-envira-item-id="111" data-envira-caption="Test bench for active vibration control at the Fraunhofer Institute LBF in Darmstadt, Germany. A piezo driven active engine mount cancels the vibration resulting from several motors on top of the Mount by inducing countervibrations. Person in the photo is Roman Kraus. (Thomas Ernsting, CC BY-SA 4.0)" alt="" title="Test bench for active vibration control at the Fraunhofer Institute LBF in Darmstadt, Germany. A piezo driven active engine mount cancels the vibration resulting from several motors on top of the Mount by inducing countervibrations. Person in the photo is Roman Kraus. (Thomas Ernsting, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Test_Bench_at_the_Fraunhofer_LBF_for_active_vibration_control-960x640-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Test_Bench_at_the_Fraunhofer_LBF_for_active_vibration_control-960x640-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-112" class="envira-gallery-image envira-gallery-image-5 envira-normal envira-lazy" data-envira-index="5" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Lepitopteroloog-960x640-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Lepitopteroloog-960x640-640x480_c.jpg" data-envira-gallery-id="106" data-envira-item-id="112" data-envira-caption="Estonian lepidopterist Aare Lindt on field works in Finland. (Lennart Lennuk, CC BY-SA 4.0)" alt="" title="Estonian lepidopterist Aare Lindt on field works in Finland. (Lennart Lennuk, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Lepitopteroloog-960x640-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Lepitopteroloog-960x640-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-113" class="envira-gallery-image envira-gallery-image-6 envira-normal envira-lazy" data-envira-index="6" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Polaarteadlane-960x581-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Polaarteadlane-960x581-640x480_c.jpg" data-envira-gallery-id="106" data-envira-item-id="113" data-envira-caption="Scientist at work in the middle of all possible cables and instruments on the sea ice of Arctic Ocean. (Timo Palo, CC BY-SA 3.0)" alt="" title="Scientist at work in the middle of all possible cables and instruments on the sea ice of Arctic Ocean. (Timo Palo, CC BY-SA 3.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Polaarteadlane-960x581-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Polaarteadlane-960x581-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-165" class="envira-gallery-image envira-gallery-image-7 envira-normal envira-lazy" data-envira-index="7" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Ανασκαφές_Μετρό_Πειραιά_2-960x640-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Ανασκαφές_Μετρό_Πειραιά_2-960x640-640x480_c.jpg" data-envira-gallery-id="106" data-envira-item-id="165" data-envira-caption="Excavation inside an ancient cistern (Giorgos Peppas &amp; Panagiotis Koutis, CC BY-SA 4.0)" alt="" title="Excavation inside an ancient cistern (Giorgos Peppas & Panagiotis Koutis, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Ανασκαφές_Μετρό_Πειραιά_2-960x640-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Ανασκαφές_Μετρό_Πειραιά_2-960x640-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-166" class="envira-gallery-image envira-gallery-image-8 envira-normal envira-lazy" data-envira-index="8" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Engin_Umut_Akkaya_-_Reaction_mechanism-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Engin_Umut_Akkaya_-_Reaction_mechanism-640x480_c.jpg" data-envira-gallery-id="106" data-envira-item-id="166" data-envira-caption="Engin Umut Akkaya is one of the leading scientists in molecular fluorescence and molecular logic gates. In this photo you can see him in his lab drawing the reaction mechanism of his famous BODIPY dyes in the Bilkent University UNAM, Ankara, Turkey, in 2010 (Yigit Altay, CC BY-SA 4.0)" alt="" title="Engin Umut Akkaya is one of the leading scientists in molecular fluorescence and molecular logic gates. In this photo you can see him in his lab drawing the reaction mechanism of his famous BODIPY dyes in the Bilkent University UNAM, Ankara, Turkey, in 2010 (Yigit Altay, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Engin_Umut_Akkaya_-_Reaction_mechanism-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Engin_Umut_Akkaya_-_Reaction_mechanism-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-117" class="envira-gallery-image envira-gallery-image-1 envira-normal envira-lazy" data-envira-index="1" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Tradescantia_tolmukakarvad_ja_õietolm-960x640-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Tradescantia_tolmukakarvad_ja_õietolm-960x640-640x480_c.jpg" data-envira-gallery-id="115" data-envira-item-id="117" data-envira-caption="SEM image of Tradescantia pollen and stamens (Heiti Paves, CC BY-SA 3.0)" alt="" title="SEM image of Tradescantia pollen and stamens (Heiti Paves, CC BY-SA 3.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Tradescantia_tolmukakarvad_ja_õietolm-960x640-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Tradescantia_tolmukakarvad_ja_õietolm-960x640-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-118" class="envira-gallery-image envira-gallery-image-2 envira-normal envira-lazy" data-envira-index="2" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Tykadlo-960x961-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Tykadlo-960x961-640x480_c.jpg" data-envira-gallery-id="115" data-envira-item-id="118" data-envira-caption="SEM image that shows a detail of European Peacock&#039;s (Aglais io) feeler magnified at 7500x. This type of antennae, typical for butterflies, is called clavate (club-like), the segments of flagellum are gradually broaden towards apex. (Pavel Kejzlar, CC BY-SA 4.0)" alt="" title="SEM image that shows a detail of European Peacock's (Aglais io) feeler magnified at 7500x. This type of antennae, typical for butterflies, is called clavate (club-like), the segments of flagellum are gradually broaden towards apex. (Pavel Kejzlar, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Tykadlo-960x961-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Tykadlo-960x961-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-119" class="envira-gallery-image envira-gallery-image-3 envira-normal envira-lazy" data-envira-index="3" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/1.Magukbaforduló_ikerszelvényesek_72dpi-960x488-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/1.Magukbaforduló_ikerszelvényesek_72dpi-960x488-640x480_c.jpg" data-envira-gallery-id="115" data-envira-item-id="119" data-envira-caption="SEM image of millipedes (Diplopoda). The animal on the left side is a member of a species of Julus, its body is composed of hard, interlocking, sliding parts. The other one on the right side is a member of a species of Polydesmus; it has a pair of defensive glands on each segment on its back. The photograph was taken by the scanning electron microscope Hitachi S-4700 with 70 times magnification and has been colored in Adobe Photoshop. (Pr.zs.i, CC BY-SA 4.0)" alt="" title="SEM image of millipedes (Diplopoda). The animal on the left side is a member of a species of Julus, its body is composed of hard, interlocking, sliding parts. The other one on the right side is a member of a species of Polydesmus; it has a pair of defensive glands on each segment on its back. The photograph was taken by the scanning electron microscope Hitachi S-4700 with 70 times magnification and has been colored in Adobe Photoshop. (Pr.zs.i, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/1.Magukbaforduló_ikerszelvényesek_72dpi-960x488-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/1.Magukbaforduló_ikerszelvényesek_72dpi-960x488-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-120" class="envira-gallery-image envira-gallery-image-4 envira-normal envira-lazy" data-envira-index="4" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Decomposition_of_EMImBF4_ionic_liquid-960x640-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Decomposition_of_EMImBF4_ionic_liquid-960x640-640x480_c.jpg" data-envira-gallery-id="115" data-envira-item-id="120" data-envira-caption="Decomposition of EMImBF4 ionic liquid at extreme voltages on a carbon electrode. Optical microscopy image, dimensions 800x600 micrometers. (Tavo Romann, CC BY-SA 4.0)" alt="" title="Decomposition of EMImBF4 ionic liquid at extreme voltages on a carbon electrode. Optical microscopy image, dimensions 800x600 micrometers. (Tavo Romann, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Decomposition_of_EMImBF4_ionic_liquid-960x640-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Decomposition_of_EMImBF4_ionic_liquid-960x640-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-121" class="envira-gallery-image envira-gallery-image-5 envira-normal envira-lazy" data-envira-index="5" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Домашняя_муха-960x705-640x480_c.png" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Домашняя_муха-960x705-640x480_c.png" data-envira-gallery-id="115" data-envira-item-id="121" data-envira-caption="Pollenia in the family Calliphoridae (Dack9, CC BY-SA 4.0)" alt="" title="Pollenia in the family Calliphoridae (Dack9, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Домашняя_муха-960x705-640x480_c.png 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Домашняя_муха-960x705-640x480_c.png 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-122" class="envira-gallery-image envira-gallery-image-6 envira-normal envira-lazy" data-envira-index="6" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/HEK_293-960x927-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/HEK_293-960x927-640x480_c.jpg" data-envira-gallery-id="115" data-envira-item-id="122" data-envira-caption="Immunofluorescent Human Embryonic Kidney 293 cells. Phospho-Histone H3 (yellow), phalloidin (green), nuclei (red) (Iznewton, CC BY-SA 4.0)" alt="" title="Immunofluorescent Human Embryonic Kidney 293 cells. Phospho-Histone H3 (yellow), phalloidin (green), nuclei (red) (Iznewton, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/HEK_293-960x927-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/HEK_293-960x927-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-168" class="envira-gallery-image envira-gallery-image-7 envira-normal envira-lazy" data-envira-index="7" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Cross_section_of_Larix-960x647-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Cross_section_of_Larix-960x647-640x480_c.jpg" data-envira-gallery-id="115" data-envira-item-id="168" data-envira-caption="Cros section of Larix gmelinii, growing in the north of Siberia (Maria Tabakova, CC BY-SA 4.0)" alt="" title="Cros section of Larix gmelinii, growing in the north of Siberia (Maria Tabakova, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Cross_section_of_Larix-960x647-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Cross_section_of_Larix-960x647-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-169" class="envira-gallery-image envira-gallery-image-8 envira-normal envira-lazy" data-envira-index="8" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/The_Rotifer_Notholca_sp-960x638-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/The_Rotifer_Notholca_sp-960x638-640x480_c.jpg" data-envira-gallery-id="115" data-envira-item-id="169" data-envira-caption="Rotifers are considered to be the smallest animals on earth. Notholca is living in a lorica. You see the cilia, the eye, the mastax and the stomac. This micrograph is taken with interference contrast and flash (Wiedehopf20, CC BY-SA 4.0)" alt="" title="Rotifers are considered to be the smallest animals on earth. Notholca is living in a lorica. You see the cilia, the eye, the mastax and the stomac. This micrograph is taken with interference contrast and flash (Wiedehopf20, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/The_Rotifer_Notholca_sp-960x638-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/The_Rotifer_Notholca_sp-960x638-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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| wikisciencecompetition.org |
<img decoding="async" id="envira-gallery-image-125" class="envira-gallery-image envira-gallery-image-1 envira-normal envira-lazy" data-envira-index="1" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Solar_Eclipse_of_November_3_2013_Observed_from_Space-960x960-640x480_c.gif" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Solar_Eclipse_of_November_3_2013_Observed_from_Space-960x960-640x480_c.gif" data-envira-gallery-id="124" data-envira-item-id="125" data-envira-caption="The solar eclipse of November 3, 2013, as observed from the MSG satellite, in geostationary orbit 36000km above the equator. This eclipse was classified as a hybrid eclipse because it started out as an annular eclipse and became a total eclipse over equatorial Africa. (max_r_punkt, CC BY-SA 4.0)" alt="" title="The solar eclipse of November 3, 2013, as observed from the MSG satellite, in geostationary orbit 36000km above the equator. This eclipse was classified as a hybrid eclipse because it started out as an annular eclipse and became a total eclipse over equatorial Africa. (max_r_punkt, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Solar_Eclipse_of_November_3_2013_Observed_from_Space-960x960-640x480_c.gif 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Solar_Eclipse_of_November_3_2013_Observed_from_Space-960x960-640x480_c.gif 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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| wikisciencecompetition.org |
<img decoding="async" id="envira-gallery-image-126" class="envira-gallery-image envira-gallery-image-2 envira-normal envira-lazy" data-envira-index="2" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/An_artist’s_impression_of_the_hottest_and_most_massive_touching_double_star-960x600-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/An_artist’s_impression_of_the_hottest_and_most_massive_touching_double_star-960x600-640x480_c.jpg" data-envira-gallery-id="124" data-envira-item-id="126" data-envira-caption="This artist’s impression shows VFTS 352 — the hottest and most massive double star system to date where the two components are in contact and sharing material. The two stars in this extreme system lie about 160 000 light-years from Earth in the Large Magellanic Cloud. (ESO/L. Calçada, CC BY-SA 4.0)" alt="" title="This artist’s impression shows VFTS 352 — the hottest and most massive double star system to date where the two components are in contact and sharing material. The two stars in this extreme system lie about 160 000 light-years from Earth in the Large Magellanic Cloud. (ESO/L. Calçada, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/An_artist’s_impression_of_the_hottest_and_most_massive_touching_double_star-960x600-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/An_artist’s_impression_of_the_hottest_and_most_massive_touching_double_star-960x600-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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| wikisciencecompetition.org |
<img decoding="async" id="envira-gallery-image-132" class="envira-gallery-image envira-gallery-image-3 envira-normal envira-lazy" data-envira-index="3" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Views_of_a_simulated_primordial_galaxy_density_map-960x960-640x480_c.png" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Views_of_a_simulated_primordial_galaxy_density_map-960x960-640x480_c.png" data-envira-gallery-id="124" data-envira-item-id="132" data-envira-caption="A snapshot of a cosmological simulation zoomed on a single galaxy and its environment when the universe was only one billion years old. This density map traces the gas distribution, clumps in the map represent the central galaxy and their satellites, while filaments are primordial gas inflowing on the compact objects. (Vis-sns, CC BY-SA 4.0)" alt="" title="A snapshot of a cosmological simulation zoomed on a single galaxy and its environment when the universe was only one billion years old. This density map traces the gas distribution, clumps in the map represent the central galaxy and their satellites, while filaments are primordial gas inflowing on the compact objects. (Vis-sns, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Views_of_a_simulated_primordial_galaxy_density_map-960x960-640x480_c.png 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Views_of_a_simulated_primordial_galaxy_density_map-960x960-640x480_c.png 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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| wikisciencecompetition.org |
<img decoding="async" id="envira-gallery-image-133" class="envira-gallery-image envira-gallery-image-4 envira-normal envira-lazy" data-envira-index="4" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Lunar_Mini-Magnetosphere-960x751-640x480_c.png" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Lunar_Mini-Magnetosphere-960x751-640x480_c.png" data-envira-gallery-id="124" data-envira-item-id="133" data-envira-caption="Three-dimensional particle-in-cell simulation of plasma wind collision with lunar crustal magnetic field, resulting in the formation of a miniature magnetosphere. This visualization illustrates the formation of a microscopic layer of electric field (thin red cloud) that arises from collective plasma effects, and which is responsible for shielding the lunar surface from the impinging plasma ions (represented by the scattered spheres). (epp.golp, CC BY-SA 4.0)" alt="" title="Three-dimensional particle-in-cell simulation of plasma wind collision with lunar crustal magnetic field, resulting in the formation of a miniature magnetosphere. This visualization illustrates the formation of a microscopic layer of electric field (thin red cloud) that arises from collective plasma effects, and which is responsible for shielding the lunar surface from the impinging plasma ions (represented by the scattered spheres). (epp.golp, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Lunar_Mini-Magnetosphere-960x751-640x480_c.png 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Lunar_Mini-Magnetosphere-960x751-640x480_c.png 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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| wikisciencecompetition.org |
<img decoding="async" id="envira-gallery-image-139" class="envira-gallery-image envira-gallery-image-1 envira-normal envira-lazy" data-envira-index="1" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Zygaena_8_wings-960x960-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Zygaena_8_wings-960x960-640x480_c.jpg" data-envira-gallery-id="138" data-envira-item-id="139" data-envira-caption="Morphology of Zygaena (Lepidoptera; Zygaenidae; Zygaena; Fabricius 1775) wings. Stack photography. (Francisco Martinez Clavel, CC BY-SA 4.0)" alt="" title="Morphology of Zygaena (Lepidoptera; Zygaenidae; Zygaena; Fabricius 1775) wings. Stack photography. (Francisco Martinez Clavel, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Zygaena_8_wings-960x960-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Zygaena_8_wings-960x960-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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| wikisciencecompetition.org |
<img decoding="async" id="envira-gallery-image-140" class="envira-gallery-image envira-gallery-image-2 envira-normal envira-lazy" data-envira-index="2" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Total_lunar_eclipse-960x195-640x480_c.png" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Total_lunar_eclipse-960x195-640x480_c.png" data-envira-gallery-id="138" data-envira-item-id="140" data-envira-caption="Moon passes directly behind the Earth. (Christina Irakleous, CC BY-SA 4.0)" alt="" title="Moon passes directly behind the Earth. (Christina Irakleous, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Total_lunar_eclipse-960x195-640x480_c.png 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Total_lunar_eclipse-960x195-640x480_c.png 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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| wikisciencecompetition.org |
<img decoding="async" id="envira-gallery-image-141" class="envira-gallery-image envira-gallery-image-3 envira-normal envira-lazy" data-envira-index="3" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Tungsten_tip-960x387-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Tungsten_tip-960x387-640x480_c.jpg" data-envira-gallery-id="138" data-envira-item-id="141" data-envira-caption="Electroetched tungsten wire with a tiny bump at the end. Tungsten tips can be used to field ionize atoms and molecules. (SeldaEkiz with the help of Thomas Reisinger, CC BY-SA 4.0)" alt="" title="Electroetched tungsten wire with a tiny bump at the end. Tungsten tips can be used to field ionize atoms and molecules. (SeldaEkiz with the help of Thomas Reisinger, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Tungsten_tip-960x387-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Tungsten_tip-960x387-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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| wikisciencecompetition.org |
<img decoding="async" id="envira-gallery-image-142" class="envira-gallery-image envira-gallery-image-4 envira-normal envira-lazy" data-envira-index="4" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Liquid_carbon_dioxide_jets_01-640x480_c.png" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Liquid_carbon_dioxide_jets_01-640x480_c.png" data-envira-gallery-id="138" data-envira-item-id="142" data-envira-caption="These images show liquid carbon dioxide jets emerging a nozzle into stagnant air at atmospheric pressure. The jet’s velocity is about 100 m/s, the diameter is 0.17 mm. Because carbon dioxide can only exist as a gas or a solid at atmospheric pressure, the liquid CO2 jet can only exist for a short time, thus gas bubbles are formed within the jet downstream the nozzle. This process is depicted in various magnification stages. The images were taken with a high speed camera. (Lena RUB, CC BY-SA 4.0)" alt="" title="These images show liquid carbon dioxide jets emerging a nozzle into stagnant air at atmospheric pressure. The jet’s velocity is about 100 m/s, the diameter is 0.17 mm. Because carbon dioxide can only exist as a gas or a solid at atmospheric pressure, the liquid CO2 jet can only exist for a short time, thus gas bubbles are formed within the jet downstream the nozzle. This process is depicted in various magnification stages. The images were taken with a high speed camera. (Lena RUB, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Liquid_carbon_dioxide_jets_01-640x480_c.png 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Liquid_carbon_dioxide_jets_01-640x480_c.png 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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| wikisciencecompetition.org |
<img decoding="async" id="envira-gallery-image-143" class="envira-gallery-image envira-gallery-image-5 envira-normal envira-lazy" data-envira-index="5" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Lennuliiklust_uurimas-960x640-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Lennuliiklust_uurimas-960x640-640x480_c.jpg" data-envira-gallery-id="138" data-envira-item-id="143" data-envira-caption="Exploring the airplane traffic on the viewing platform of a big swing in Rõuge Nightingale Valley. Part of a larger image set. (Martin Mark, CC BY-SA 4.0)" alt="" title="Exploring the airplane traffic on the viewing platform of a big swing in Rõuge Nightingale Valley. Part of a larger image set. (Martin Mark, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Lennuliiklust_uurimas-960x640-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Lennuliiklust_uurimas-960x640-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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| wikisciencecompetition.org |
<img decoding="async" id="envira-gallery-image-144" class="envira-gallery-image envira-gallery-image-6 envira-normal envira-lazy" data-envira-index="6" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/ISS_Rõuge_Suurjärve_kohal-960x641-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/ISS_Rõuge_Suurjärve_kohal-960x641-640x480_c.jpg" data-envira-gallery-id="138" data-envira-item-id="144" data-envira-caption="International Space Station over the deepest lake in Estonia - Rõuge Suurjärv. Part of a larger image set. (Martin Mark, CC BY-SA 4.0)" alt="" title="International Space Station over the deepest lake in Estonia - Rõuge Suurjärv. Part of a larger image set. (Martin Mark, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/ISS_Rõuge_Suurjärve_kohal-960x641-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/ISS_Rõuge_Suurjärve_kohal-960x641-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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| wikisciencecompetition.org |
<img decoding="async" id="envira-gallery-image-145" class="envira-gallery-image envira-gallery-image-7 envira-normal envira-lazy" data-envira-index="7" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Iridiumi_satelliidi_sähvatus-960x641-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Iridiumi_satelliidi_sähvatus-960x641-640x480_c.jpg" data-envira-gallery-id="138" data-envira-item-id="145" data-envira-caption="Iridium flare on a moonlit night in Võru County, Estonia. The constellation Ursa Major is also visible. Part of a larger image set. (Martin Mark, CC BY-SA 4.0)" alt="" title="Iridium flare on a moonlit night in Võru County, Estonia. The constellation Ursa Major is also visible. Part of a larger image set. (Martin Mark, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Iridiumi_satelliidi_sähvatus-960x641-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Iridiumi_satelliidi_sähvatus-960x641-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-152" class="envira-gallery-image envira-gallery-image-1 envira-normal envira-lazy" data-envira-index="1" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Самка_песца_со_спутниковым_предатчиком-960x649-640x480.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Самка_песца_со_спутниковым_предатчиком-960x649-640x480.jpg" data-envira-gallery-id="475" data-envira-item-id="152" data-envira-caption="An arctic fox (Alopex lagopus) female, tagged with a satelite transmitter to study its winter roaming on Kolguyev Island. The study of the tundra species movements is funded by Max Planck Institute for Ornithology (Radolfzell, Germany). (Hobboto4ek [Ольга Яковлевна Куликова], CC BY-SA 4.0)" alt="" title="An arctic fox (Alopex lagopus) female, tagged with a satelite transmitter to study its winter roaming on Kolguyev Island. The study of the tundra species movements is funded by Max Planck Institute for Ornithology (Radolfzell, Germany). (Hobboto4ek [Ольга Яковлевна Куликова], CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Самка_песца_со_спутниковым_предатчиком-960x649-640x480.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Самка_песца_со_спутниковым_предатчиком-960x649-640x480.jpg 2x" data-envira-width="300" data-envira-height="203" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-172" class="envira-gallery-image envira-gallery-image-2 envira-normal envira-lazy" data-envira-index="2" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Ärajäänud_välitööd-960x638-640x480.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Ärajäänud_välitööd-960x638-640x480.jpg" data-envira-gallery-id="475" data-envira-item-id="172" data-envira-caption="After damming, water level rose little too much, so the collars that were inserted to the ground for carbon measurements were under water. Still, the view was peculiar and shows, that in science, everything does not go as wanted. Picture was taken in Soomaa, Estonia (Anna-Helena Purre, CC BY-SA 4.0)" alt="" title="After damming, water level rose little too much, so the collars that were inserted to the ground for carbon measurements were under water. Still, the view was peculiar and shows, that in science, everything does not go as wanted. Picture was taken in Soomaa, Estonia (Anna-Helena Purre, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Ärajäänud_välitööd-960x638-640x480.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Ärajäänud_välitööd-960x638-640x480.jpg 2x" data-envira-width="300" data-envira-height="199" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-149" class="envira-gallery-image envira-gallery-image-3 envira-normal envira-lazy" data-envira-index="3" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Emerging_cicada-960x636-640x480.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Emerging_cicada-960x636-640x480.jpg" data-envira-gallery-id="475" data-envira-item-id="149" data-envira-caption="A cicada has just emerged from its pupae and is now waiting to dry before taking its first flight. (Martin Nielsen, M.Nielsen Photo, CC BY-SA 4.0)" alt="" title="A cicada has just emerged from its pupae and is now waiting to dry before taking its first flight. (Martin Nielsen, M.Nielsen Photo, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Emerging_cicada-960x636-640x480.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Emerging_cicada-960x636-640x480.jpg 2x" data-envira-width="300" data-envira-height="199" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-461" class="envira-gallery-image envira-gallery-image-4 envira-normal envira-lazy" data-envira-index="4" src="http://www.wikisciencecompetition.org/wp-content/uploads/2018/11/1024px-Ice_planet_and_antarctic_jellyfish-960x639-640x480.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2018/11/1024px-Ice_planet_and_antarctic_jellyfish-960x639-640x480.jpg" data-envira-gallery-id="475" data-envira-item-id="461" data-envira-caption="Diplulmaris antarctica (Erwan Amice; CC BY 4.0)" alt="" title="Diplulmaris antarctica (Erwan Amice; CC BY 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2018/11/1024px-Ice_planet_and_antarctic_jellyfish-960x639-640x480.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2018/11/1024px-Ice_planet_and_antarctic_jellyfish-960x639-640x480.jpg 2x" data-envira-width="300" data-envira-height="200" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-462" class="envira-gallery-image envira-gallery-image-5 envira-normal envira-lazy" data-envira-index="5" src="http://www.wikisciencecompetition.org/wp-content/uploads/2018/11/1024px-Dorcus_parallelipipedus_female-960x695-640x480.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2018/11/1024px-Dorcus_parallelipipedus_female-960x695-640x480.jpg" data-envira-gallery-id="475" data-envira-item-id="462" data-envira-caption="Head of a female Dorcus parallelipipedus (Sebastián J.L; CC BY-SA 4.0)" alt="" title="Head of a female Dorcus parallelipipedus (Sebastián J.L; CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2018/11/1024px-Dorcus_parallelipipedus_female-960x695-640x480.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2018/11/1024px-Dorcus_parallelipipedus_female-960x695-640x480.jpg 2x" data-envira-width="300" data-envira-height="217" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-477" class="envira-gallery-image envira-gallery-image-6 envira-normal envira-lazy" data-envira-index="6" src="http://www.wikisciencecompetition.org/wp-content/uploads/2019/04/1024px-Inkubatsioonikambrid_nitrogenaasi_aktiivsuse_mõõtmiseks-960x640-640x480.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2019/04/1024px-Inkubatsioonikambrid_nitrogenaasi_aktiivsuse_mõõtmiseks-960x640-640x480.jpg" data-envira-gallery-id="475" data-envira-item-id="477" data-envira-caption="Incubation chambers in Sassendalen, Svalbard. These chambers are used to indirectly assess Cyanobacteria&#039;s capability to fix N2 by enzyme nitrogenase. (Kertu Liis Krigul; CC BY-SA 4.0)" alt="" title="Incubation chambers in Sassendalen, Svalbard. These chambers are used to indirectly assess Cyanobacteria's capability to fix N2 by enzyme nitrogenase. (Kertu Liis Krigul; CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2019/04/1024px-Inkubatsioonikambrid_nitrogenaasi_aktiivsuse_mõõtmiseks-960x640-640x480.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2019/04/1024px-Inkubatsioonikambrid_nitrogenaasi_aktiivsuse_mõõtmiseks-960x640-640x480.jpg 2x" data-envira-width="300" data-envira-height="200" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-456" class="envira-gallery-image envira-gallery-image-1 envira-normal " data-envira-index="1" src="http://www.wikisciencecompetition.org/wp-content/uploads/2018/11/576px-Total_Solar_Eclipse_8-21-17-640x480.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2018/11/576px-Total_Solar_Eclipse_8-21-17-640x480.jpg" data-envira-gallery-id="701" data-envira-item-id="456" data-envira-caption="Solar Eclipse of August 2017. (Michael S. Adler, CC BY-SA 4.0)" alt="" title="Solar Eclipse of August 2017. (Michael S. Adler, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2018/11/576px-Total_Solar_Eclipse_8-21-17-640x480.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2018/11/576px-Total_Solar_Eclipse_8-21-17-640x480.jpg 2x" data-envira-width="225" data-envira-height="300" srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2018/11/576px-Total_Solar_Eclipse_8-21-17-1280x960.jpg 2x" data-safe-src="http://www.wikisciencecompetition.org/wp-content/uploads/2018/11/576px-Total_Solar_Eclipse_8-21-17-640x480.jpg">
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<img decoding="async" id="envira-gallery-image-151" class="envira-gallery-image envira-gallery-image-2 envira-normal " data-envira-index="2" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Roberta_colallillo_13_auger_coihueco-960x720-640x480.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Roberta_colallillo_13_auger_coihueco-960x720-640x480.jpg" data-envira-gallery-id="701" data-envira-item-id="151" data-envira-caption="Mirror of the Coihueco fluorescence telescopes. Pierre Auger Observatory, Malargüe, Mendoza, Argentina. (Robycol03, CC BY-SA 4.0)" alt="" title="Mirror of the Coihueco fluorescence telescopes. Pierre Auger Observatory, Malargüe, Mendoza, Argentina. (Robycol03, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Roberta_colallillo_13_auger_coihueco-960x720-640x480.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Roberta_colallillo_13_auger_coihueco-960x720-640x480.jpg 2x" data-envira-width="300" data-envira-height="225" srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Roberta_colallillo_13_auger_coihueco-1280x960.jpg 2x" data-safe-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Roberta_colallillo_13_auger_coihueco-960x720-640x480.jpg">
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<img decoding="async" id="envira-gallery-image-171" class="envira-gallery-image envira-gallery-image-3 envira-normal " data-envira-index="3" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Kuffner-Sternwarte_Wien_2015_Refraktor_11-960x640-640x480.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Kuffner-Sternwarte_Wien_2015_Refraktor_11-960x640-640x480.jpg" data-envira-gallery-id="701" data-envira-item-id="171" data-envira-caption="Kuffner Observatory, Vienna, Austria - the great refractor (Manfred Werner/Tsui, CC BY-SA 3.0)" alt="" title="Kuffner Observatory, Vienna, Austria - the great refractor (Manfred Werner/Tsui, CC BY-SA 3.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Kuffner-Sternwarte_Wien_2015_Refraktor_11-960x640-640x480.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Kuffner-Sternwarte_Wien_2015_Refraktor_11-960x640-640x480.jpg 2x" data-envira-width="300" data-envira-height="200" srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Kuffner-Sternwarte_Wien_2015_Refraktor_11-1280x960.jpg 2x" data-safe-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Kuffner-Sternwarte_Wien_2015_Refraktor_11-960x640-640x480.jpg">
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| wikisciencecompetition.org |
<img decoding="async" id="envira-gallery-image-458" class="envira-gallery-image envira-gallery-image-4 envira-normal " data-envira-index="4" src="http://www.wikisciencecompetition.org/wp-content/uploads/2018/11/1000px-The_Carina_Nebula_in_Narrowband-960x738-640x480.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2018/11/1000px-The_Carina_Nebula_in_Narrowband-960x738-640x480.jpg" data-envira-gallery-id="701" data-envira-item-id="458" data-envira-caption="Carina Nebula. An emission-line filtered image which represents the nebula&#039;s chemical composition. (Ivan Bok; CC BY 4.0)." alt="" title="Carina Nebula. An emission-line filtered image which represents the nebula's chemical composition. (Ivan Bok; CC BY 4.0)." itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2018/11/1000px-The_Carina_Nebula_in_Narrowband-960x738-640x480.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2018/11/1000px-The_Carina_Nebula_in_Narrowband-960x738-640x480.jpg 2x" data-envira-width="300" data-envira-height="231" srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2018/11/1000px-The_Carina_Nebula_in_Narrowband-1280x960.jpg 2x" data-safe-src="http://www.wikisciencecompetition.org/wp-content/uploads/2018/11/1000px-The_Carina_Nebula_in_Narrowband-960x738-640x480.jpg">
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<img decoding="async" id="envira-gallery-image-671" class="envira-gallery-image envira-gallery-image-5 envira-normal " data-envira-index="5" src="http://www.wikisciencecompetition.org/wp-content/uploads/2020/10/1024px-A_Busy_Universe-960x640-640x480.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2020/10/1024px-A_Busy_Universe-960x640-640x480.jpg" data-envira-gallery-id="701" data-envira-item-id="671" data-envira-caption="Meteor, satellite and aeroplane over the Paranal Observatory, Chile, with a stargazer in the foreground. (Yourong Wang, CC BY 4.0)" alt="" title="Meteor, satellite and aeroplane over the Paranal Observatory, Chile, with a stargazer in the foreground. (Yourong Wang, CC BY 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2020/10/1024px-A_Busy_Universe-960x640-640x480.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2020/10/1024px-A_Busy_Universe-960x640-640x480.jpg 2x" data-envira-width="300" data-envira-height="200" srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2020/10/1024px-A_Busy_Universe-1280x960.jpg 2x" data-safe-src="http://www.wikisciencecompetition.org/wp-content/uploads/2020/10/1024px-A_Busy_Universe-960x640-640x480.jpg">
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<img decoding="async" id="envira-gallery-image-668" class="envira-gallery-image envira-gallery-image-6 envira-normal " data-envira-index="6" src="http://www.wikisciencecompetition.org/wp-content/uploads/2020/10/1024px-PLO_7156-960x640-640x480.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2020/10/1024px-PLO_7156-960x640-640x480.jpg" data-envira-gallery-id="701" data-envira-item-id="668" data-envira-caption="Telescope’s tower crane at Large azimuth telescope. (Maria Plotnikova; CC BY 4.0)" alt="" title="Telescope’s tower crane at Large azimuth telescope. (Maria Plotnikova; CC BY 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2020/10/1024px-PLO_7156-960x640-640x480.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2020/10/1024px-PLO_7156-960x640-640x480.jpg 2x" data-envira-width="300" data-envira-height="200" srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2020/10/1024px-PLO_7156-1280x960.jpg 2x" data-safe-src="http://www.wikisciencecompetition.org/wp-content/uploads/2020/10/1024px-PLO_7156-960x640-640x480.jpg">
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<img decoding="async" id="envira-gallery-image-148" class="envira-gallery-image envira-gallery-image-1 envira-normal envira-lazy" data-envira-index="1" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Fluorescence_in_calcite-960x640-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Fluorescence_in_calcite-960x640-640x480_c.jpg" data-envira-gallery-id="147" data-envira-item-id="148" data-envira-caption="Fluorescence and birefringence of 445 nm laser in calcite crystal (Jan Pavelka, CC BY-SA 4.0)" alt="" title="Fluorescence and birefringence of 445 nm laser in calcite crystal (Jan Pavelka, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Fluorescence_in_calcite-960x640-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Fluorescence_in_calcite-960x640-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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| wikisciencecompetition.org |
<img decoding="async" id="envira-gallery-image-150" class="envira-gallery-image envira-gallery-image-2 envira-normal envira-lazy" data-envira-index="2" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Freezed_XRD-960x647-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Freezed_XRD-960x647-640x480_c.jpg" data-envira-gallery-id="147" data-envira-item-id="150" data-envira-caption="X-Ray crystallography is a tool used for identifying the atomic and molecular structure of a crystal. The movement of the machine during 80 second scan can give different view on how relatively slow scientific measurements can look frozen in time by shutter speed of 90 seconds. (Kaspar Kallip, CC BY-SA 4.0)" alt="" title="X-Ray crystallography is a tool used for identifying the atomic and molecular structure of a crystal. The movement of the machine during 80 second scan can give different view on how relatively slow scientific measurements can look frozen in time by shutter speed of 90 seconds. (Kaspar Kallip, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Freezed_XRD-960x647-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Freezed_XRD-960x647-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-153" class="envira-gallery-image envira-gallery-image-3 envira-normal envira-lazy" data-envira-index="3" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Water_under_11_Hz_vibration-960x949-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Water_under_11_Hz_vibration-960x949-640x480_c.jpg" data-envira-gallery-id="147" data-envira-item-id="153" data-envira-caption="This geometry is due to reflection that produces water when it is subjected to a sinusoidal vibration of 11 Hz within a circular container in which energy waves bounce and organize themselves mathematically. A beautiful example of cymatics, the science that studies the visible form of sound and vibration. (Jordi Torrents, CC BY-SA 4.0)" alt="" title="This geometry is due to reflection that produces water when it is subjected to a sinusoidal vibration of 11 Hz within a circular container in which energy waves bounce and organize themselves mathematically. A beautiful example of cymatics, the science that studies the visible form of sound and vibration. (Jordi Torrents, CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Water_under_11_Hz_vibration-960x949-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Water_under_11_Hz_vibration-960x949-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-479" class="envira-gallery-image envira-gallery-image-4 envira-normal envira-lazy" data-envira-index="4" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Pulsed_Laser_Deposition_in_Action-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Pulsed_Laser_Deposition_in_Action-640x480_c.jpg" data-envira-gallery-id="147" data-envira-item-id="479" data-envira-caption="Thin films of oxides are deposited with atomic layer precision using pulsed laser deposition. (Adam Andersen Læssøe; CC BY-SA 4.0)" alt="" title="Thin films of oxides are deposited with atomic layer precision using pulsed laser deposition. (Adam Andersen Læssøe; CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Pulsed_Laser_Deposition_in_Action-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Pulsed_Laser_Deposition_in_Action-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-480" class="envira-gallery-image envira-gallery-image-5 envira-normal envira-lazy" data-envira-index="5" src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Ανασκαφές_Μετρό_Πειραιά_8-960x640-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Ανασκαφές_Μετρό_Πειραιά_8-960x640-640x480_c.jpg" data-envira-gallery-id="147" data-envira-item-id="480" data-envira-caption="Archaeological excavation in Greece. Metro Line 3 extension to Piraeus project. (Giorgos Peppas &amp; Panagiotis Koutis; CC BY-SA 4.0)" alt="" title="Archaeological excavation in Greece. Metro Line 3 extension to Piraeus project. (Giorgos Peppas & Panagiotis Koutis; CC BY-SA 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Ανασκαφές_Μετρό_Πειραιά_8-960x640-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2017/05/Ανασκαφές_Μετρό_Πειραιά_8-960x640-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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<img decoding="async" id="envira-gallery-image-670" class="envira-gallery-image envira-gallery-image-6 envira-normal envira-lazy" data-envira-index="6" src="http://www.wikisciencecompetition.org/wp-content/uploads/2020/10/1280px-DJI_0444-960x719-640x480_c.jpg" data-envira-src="http://www.wikisciencecompetition.org/wp-content/uploads/2020/10/1280px-DJI_0444-960x719-640x480_c.jpg" data-envira-gallery-id="147" data-envira-item-id="670" data-envira-caption="Environmental disaster in Levikha Village, because of the massive sulfide underground mine. (Vasily Iakovlev, CC BY 4.0)" alt="" title="Environmental disaster in Levikha Village, because of the massive sulfide underground mine. (Vasily Iakovlev, CC BY 4.0)" itemprop="thumbnailUrl" data-envira-srcset="http://www.wikisciencecompetition.org/wp-content/uploads/2020/10/1280px-DJI_0444-960x719-640x480_c.jpg 400w,http://www.wikisciencecompetition.org/wp-content/uploads/2020/10/1280px-DJI_0444-960x719-640x480_c.jpg 2x" data-envira-width="640" data-envira-height="480" srcset="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-safe-src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
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| wikisciencecompetition.org |
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| wikisciencecompetition.org |
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| sirp.ee |
Teadusfotode konkurss kutsub osalema - Sirp
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| wikisciencecompetition.org |
· November 24, 2025
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Конкуренты Готовность: 0%
Конкуренты в Яндексе
Кол-во: 0
Топ сайтов-конкурентов в Яндексе
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Сайты, чаще всего появляющиеся в ТОПе Яндекса по запросам из семантического ядра этой страницы.
Мы не нашли у вас конкурентов в Яндексе. Сайт или очень молодой или плохо продвигается.
Конкурентов в ТОП-10 Яндекса не нашлось.
Конкуренты в Google
Кол-во: 0
Топ сайтов-конкурентов в Google
?
Сайты, чаще всего появляющиеся в ТОПе Google по запросам из семантического ядра этой страницы.
Конкуренты в Google тоже не найдены. Займитесь продвижением сайта!
Конкурентов в ТОП-10 Google не нашлось.
ЗоЗПП: права потребителей Готовность: 100%
Нарушения
Не выявлены
Признаков дистанционной продажи товаров (интернет-магазина) не обнаружено — требования ЗоЗПП о раскрытии информации продавца к сайту не применяются. Нарушений нет.
ФЗ-149: рекомендательные технологии Готовность: 100%
Нарушения
Не выявлены
Рекомендательные блоки («с этим покупают», «похожие товары» и т.п.) на сайте не обнаружены — требования ст. 10.7 ФЗ-149 к сайту не применяются. Нарушений нет.
ФЗ-38: реклама Готовность: 100%
Нарушения
Не выявлены
Рекламных тематик с обязательными оговорками (медицина, БАД, кредиты и займы, новостройки) на сайте не обнаружено. Нарушений нет.
ФЗ-436: защита детей Готовность: 100%
Нарушения
Не выявлены
Признаков информационной продукции (новости, видео, книги, игры, курсы) не обнаружено — обязательная возрастная маркировка по ФЗ-436 сайту не требуется. Нарушений нет.
Вердикт
Страница http://www.wikisciencecompetition.org/image-categories/ готова к продвижению на 48%. Чтобы еще улучшить страницу и попасть на первые места поисковой выдачи необходимо:
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