Податотека:A Hole in the Sky.jpg
- Податотека
- Историја на податотеката
- Употреба на податотеката
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Изворна податотека (8.748 × 8.418 пиксели, големина: 50,77 МБ, MIME-тип: image/jpeg)
Ова е податотека од Ризницата на Викимедија и може да се користи на други проекти. Подолу е наведена содржината на нејзината описна страница.
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Опис
ОписA Hole in the Sky.jpg |
English: Rather than showing spectacular objects, some of the most surprising images of the Universe instead focus on emptiness. This new image from the 2.2-metre MPG/ESO telescope shows dark tentacles swirling outwards from a dark, blank spot of space in the centre of the frame, particularly conspicuous against the dense peppering of bright gold and red stars across the rest of the image.
This region is not a hole in the cosmos, or an empty patch of sky. The dark lanes are actually made up of thick, opaque dust lying between us and the packed star field behind it. This obscuring dust forms part of a dark molecular cloud, cold and dense areas where large quantities of dust and molecular gas mingle and block the visible light emitted by more distant stars. It is still unclear how these clouds form, but they are thought to be the very early stages of new star formation — in the future, the subject of this image may well collapse inwards on itself to form a new star system. Although the cloud in this image is a fairly anonymous resident of the nearby Universe — catalogued as LDN1774 — one of the most famous examples of a molecular cloud is the very similar Barnard 68, which lies some 500 light-years away from us. Barnard 68 has been observed extensively using ESO telescopes, both in visible (eso9924a) and infrared light (eso9934, eso0102a). As shown in these different images, it is possible to probe through dark cosmic dust using infrared light, but visible-light observations such as those shown in this VLT image cannot see beyond the smokescreen. This image was taken by the Wide Field Imager, an instrument mounted on ESO’s 2.2-metre MPG/ESO telescope at La Silla, Chile. |
Датум | |
Извор | http://www.eso.org/public/images/potw1518a/ |
Автор | ESO |
Лиценцирање
This media was created by the European Southern Observatory (ESO).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public ESO website, along with the texts of press releases, announcements, pictures of the week, blog posts and captions, are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible." To the uploader: You must provide a link (URL) to the original file and the authorship information if available. | |
Оваа податотека е под лиценцата Криејтив комонс Наведи извор 4.0 Меѓународна.
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Категориите за оваа слика треба да се проверат. Проверете ги!
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Предмети прикажани на податотекава
прикажува
4 мај 2015
image/jpeg
012715f6ea275086dbcde42fd6052620717b6735
1.009.225 Бајт
1.232 пиксел
1.280 пиксел
Историја на податотеката
Стиснете на датум/време за да ја видите податотеката како изгледала тогаш.
Датум/време | Минијатура | Димензии | Корисник | Коментар | |
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тековна | 12:55, 14 февруари 2024 | 8.748 × 8.418 (50,77 МБ) | C messier | full size | |
18:48, 8 јуни 2015 | 1.280 × 1.232 (986 КБ) | Jmencisom | User created page with UploadWizard |
Употреба на податотеката
Податотекава се користи во следнава страница:
Глобална употреба на податотеката
Оваа податотека ја користат и следниве викија:
- Употреба на af.wikipedia.org
- Употреба на ar.wikipedia.org
- Употреба на bjn.wikipedia.org
- Употреба на el.wikipedia.org
- Употреба на en.wikiversity.org
- Употреба на hi.wikipedia.org
- Употреба на ms.wikipedia.org
- Употреба на sr.wikipedia.org
- Употреба на sv.wikipedia.org
Метаподатоци
Оваа податотека содржи дополнителни информации, најверојатно додадени од дигиталниот апарат или отсликувач. Ако притоа податотеката претрпела промени, некои податоци може да не соодветствуваат во целост по промената на податотеката.
Припишување/Објавувач | ESO |
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Извор | European Southern Observatory |
Краток наслов |
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Наслов на сликата |
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Услови на употреба |
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Датум и време на сликање | 10:00, 4 мај 2015 |
Забелешка за JPEG-сликата | Rather than showing spectacular objects, some of the most surprising images of the Universe instead focus on emptiness. This new image from the 2.2-metre MPG/ESO telescope shows dark tentacles swirling outwards from a dark, blank spot of space in the centre of the frame, particularly conspicuous against the dense peppering of bright gold and red stars across the rest of the image. This region is not a hole in the cosmos, or an empty patch of sky. The dark lanes are actually made up of thick, opaque dust lying between us and the packed star field behind it. This obscuring dust forms part of a dark molecular cloud, cold and dense areas where large quantities of dust and molecular gas mingle and block the visible light emitted by more distant stars. It is still unclear how these clouds form, but they are thought to be the very early stages of new star formation — in the future, the subject of this image may well collapse inwards on itself to form a new star system. Although the cloud in this image is a fairly anonymous resident of the nearby Universe — catalogued as LDN1774 — one of the most famous examples of a molecular cloud is the very similar Barnard 68, which lies some 500 light-years away from us. Barnard 68 has been observed extensively using ESO telescopes, both in visible (eso9924a) and infrared light (eso9934, eso0102a). As shown in these different images, it is possible to probe through dark cosmic dust using infrared light, but visible-light observations such as those shown in this VLT image cannot see beyond the smokescreen. This image was taken by the Wide Field Imager, an instrument mounted on ESO’s 2.2-metre MPG/ESO telescope at La Silla, Chile. |
Контактни податоци |
Karl-Schwarzschild-Strasse 2 Garching bei München, , D-85748 Germany |
IIM-верзија | 4 |