File:Iridescent Nightscape over La Silla.jpg
原本檔案 (3,000 × 2,000 像素,檔案大細:3.16 MB ,MIME類型:image/jpeg)
摘要
描述Iridescent Nightscape over La Silla.jpg |
English: This image shows ESO’s La Silla Observatory perched on the outskirts of the Chilean Atacama Desert and cloaked in an iridescent sky. Deep reddish hues permeate the right side of the frame and give way to the Milky Way, which can be seen with stunning clarity from La Silla, a location boasting some of the darkest and clearest night skies on Earth. The red and greenish-yellow glow is caused by airglow — a glow caused by the Earth’s atmosphere that is usually only seen from space, or at very dark locations.
Hogging the limelight in this frame is the silver dish in the foreground — the Swedish–ESO Submillimetre Telescope (SEST). Although it was decommissioned in 2003 and is no longer in service SEST still provides a picturesque target for keen photographers as it reflects the bright lights and colours of the skies above. In the background of the image is the rounded dome that houses the ESO 3.6-metre telescope, host to the High Accuracy Radial velocity Planet Searcher instrument (HARPS). HARPS is the world's foremost exoplanet hunter, and has successfully found more low-mass exoplanets than any other planet hunter to date. This image was taken by ESO Photo Ambassador Yuri Beletsky, who takes astronomical images like these during his spare time while working as an astronomer at ESO’s La Silla Paranal Observatory. |
日期 | |
來源 | http://www.eso.org/public/images/potw1519a/ |
作者 | ESO/Y. Beletsky |
協議
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. | |
This file is licensed under the Creative Commons Attribution 4.0 International license.
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圖中顯示嘅係
11 5 2015
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日期/時間 | 縮圖 | 尺寸 | 用戶 | 註解 | |
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現時 | 2018年11月5號 (一) 23:35 | 3,000 × 2,000(3.16 MB) | Sergkarman | full | |
2015年6月8號 (一) 15:55 | 1,280 × 853(322 KB) | Jmencisom | User created page with UploadWizard |
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原創日期時間 | 2015年5月11號 (一) 10:00 |
用過嘅軟件 | Adobe Photoshop CC 2014 (Windows) |
版權狀態 | 未設版權狀態 |
Unique ID of original document | xmp.did:2238482D102068118C14F53D391538C8 |
Credit/Provider | ESO/Y. Beletsky |
來源 | European Southern Observatory |
Usage terms |
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聯繫信息 |
Karl-Schwarzschild-Strasse 2 Garching bei München, , D-85748 Germany |
短標題 |
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關鍵字 | Swedish–ESO Submillimetre Telescope |
IIM版本 | 4 |