文檔:Dark Matter is Darker Than Once Thought (19057102495).jpg
預覽嗰尺寸：600 × 600 像素。 其他分辨率：240 × 240 像素 | 480 × 480 像素 | 768 × 768 像素 | 1,024 × 1,024 像素 | 2,048 × 2,048 像素 | 3,600 × 3,600 像素。
原始文件 （3,600 × 3,600 像素，檔案大細：1.08 MB ，MIME類型：image/jpeg）
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摘要
| 簡話 |
English: These galaxy clusters are part of a large study using Chandra and Hubble that sets new limits on how dark matter - the mysterious substance that makes up most of the matter in the Universe - interacts with itself. The hot gas that envelopes the clusters glows brightly in X-rays detected by Chandra (pink). When combined with Hubble's visible light data, astronomers can map where the stars and hot gas are after the collision, as well as the inferred distribution of dark matter (blue) through the effect of gravitational lensing.
Creator: Chandra X-ray Observatory Center Record URL: chandra.harvard.edu/photo/2015/dark/ |
| 日期 | |
| 來源 | Dark Matter is Darker Than Once Thought |
| 作者 | Smithsonian Institution from United States |
| 授權許可 (重用此檔案) |
Smithsonian Institution @ Flickr Commons |
授權
This image was taken from Flickr's The Commons. The uploading organization may have various reasons for determining that no known copyright restrictions exist, such as:
More information can be found at https://flickr.com/commons/usage/. Please add additional copyright tags to this image if more specific information about copyright status can be determined. See Commons:Licensing for more information. |
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這幅圖片原始出處為Flickr的https://flickr.com/photos/25053835@N03/19057102495 ，作者為Smithsonian Institution 。經機器人FlickreviewR在2015年9月27日審查後確定為採用No known copyright restrictions的協議授權使用。 |
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| 日期／時間 | 縮圖 | 尺寸 | 用戶 | 說明 | |
|---|---|---|---|---|---|
| 眼前 | 2015年9月27日 (禮拜天) 13:09 | | 3,600 × 3,600（1.08 MB） | Sumita Roy Dutta | Transferred from Flickr via Flickr2Commons |
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