File:The_most_distant_gravitational_lens_yet_discovered.jpg
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The_most_distant_gravitational_lens_yet_discovered.jpg (505 × 505像素,文件大小:30 KB,MIME类型:image/jpeg)
摘要
描述The most distant gravitational lens yet discovered.jpg |
English: This picture from the NASA/ESA Hubble Space Telescope shows the most distant gravitational lens yet discovered. The glow at the centre of this picture is the central regions of a normal galaxy. By chance it is precisely aligned with a much more remote, young star-forming galaxy. The light from the more distant object is bent around the nearer object by its strong gravitational pull to form a ring of multiple images. The chance of finding such an exact alignment is very small, suggesting that there may be more star-forming galaxies in the early Universe than expected. |
日期 | |
来源 | http://www.spacetelescope.org/images/heic1319a/ |
作者 | NASA/ESA/A. van der Wel |
许可协议
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ESA/Hubble images, videos and web texts are released by the ESA under the Creative Commons Attribution 4.0 International license and may on a non-exclusive basis be reproduced without fee provided they are clearly and visibly credited. Detailed conditions are below; see the ESA copyright statement for full information. For images created by NASA or on the hubblesite.org website, or for ESA/Hubble images on the esahubble.org site before 2009, use the {{PD-Hubble}} tag.
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描繪內容
17 10 2013
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图像标题 |
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提供者 | NASA/ESA/A. van der Wel |
来源 | ESA/Hubble |
简短标题 |
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使用条款 |
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数据生成日期时间 | 2013年10月17日 (四) 16:00 |
JPEG文件备注 | This picture from the NASA/ESA Hubble Space Telescope shows the most distant gravitational lens yet discovered. The glow at the centre of this picture is the central regions of a normal galaxy. By chance it is precisely aligned with a much more remote, young star-forming galaxy. The light from the more distant object is bent around the nearer object by its strong graviational pull to form a ring of multiple images. The chance of finding such an exact alignment is very small, suggesting that there may be more star-forming galaxies in the early Universe than expected. |
关键词 | J1000+0221 |
联系信息 |
-{R|http://www.spacetelescope.org/}- Karl-Schwarzschild-Strasse 2 Garching bei München, None, D-85748 Germany |
IIM版本 | 4 |