File:Messier Craters in Stereo.jpg
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![File:Messier Craters in Stereo.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/7/75/Messier_Craters_in_Stereo.jpg/597px-Messier_Craters_in_Stereo.jpg?20091211133446)
預覽大小:597 × 599 像素。 其他解析度:239 × 240 像素 | 478 × 480 像素 | 765 × 768 像素 | 1,020 × 1,024 像素 | 2,040 × 2,048 像素 | 2,999 × 3,011 像素。
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This file is a stereogram. Stereograms are stereoscopic images or animations which combine left and right frames showing slightly different visual angles to allow for 3D perception.
The stereogram uses an anaglyphic method of stereoscopic 3D presentation which is unspecified or unrecognized by this template. (If a suitable option is available, please add or correct the parameters to indicate the type of anaglyph used.) Some type of two-color 3D glasses are recommended to view this image correctly. |
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摘要
[編輯]描述Messier Craters in Stereo.jpg |
English: Many bright nebulae and star clusters in planet Earth's sky are associated with the name of astronomer Charles Messier, from his famous 18th century catalogue. His name is also given to these two large and remarkable craters on the Moon. Stand-outs in the dark, smooth lunar Sea of Fertility or Mare Fecunditatis, Messier (left) and Messier A have dimensions of 15 by 8 and 16 by 11 kilometres respectively. Their elongated shapes are explained by an extremely shallow-angle trajectory followed by the impactor, moving left to right, that gouged out the craters. The shallow impact also resulted in two bright rays of material extending along the surface to the right, beyond the picture. Intended to be viewed with red/blue glasses (red for the left eye), this striking stereo picture of the crater pair was recently created from high resolution scans of two images taken during the Apollo 11 mission to the moon (AS11-42-6304 and AS11-42-6305). |
日期 | |
來源 | NASA Astronomy Picture of the Day |
作者 | Apollo 11, NASA; Stereo Image by Patrick Vantuyne - tridi |
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[編輯]Public domainPublic domainfalsefalse |
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本作品由NASA創作,屬於公有領域。根據NASA的版權政策:“NASA的創作除非另有聲明否則不受版權保護。”(參見:Template:PD-USGov/zh,NASA版權政策或JPL圖像使用政策) | ![]() |
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日期/時間 | 縮圖 | 尺寸 | 使用者 | 備註 | |
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目前 | 2009年12月11日 (五) 13:34 | ![]() | 2,999 × 3,011(1.78 MB) | Cropbot(留言 | 貢獻) | upload cropped version, operated by User:Originalwana. Summary: cropped |
2009年12月11日 (五) 13:32 | ![]() | 3,200 × 3,358(1.22 MB) | Originalwana(留言 | 貢獻) | {{Information |Description={{en|1=Many bright nebulae and star clusters in planet Earth's sky are associated with the name of astronomer Charles Messier, from his famous 18th century catalogue. His name |
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垂直解析度 | 100 dpc |
使用軟體 | Adobe Photoshop 7.0 |
檔案修改日期時間 | 2009年11月20日 (五) 13:22 |
色彩空間 | 顏色未校準 |