File:PIA21088 - Supernova SN 2014C (Optical and X-Ray).jpg
![File:PIA21088 - Supernova SN 2014C (Optical and X-Ray).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/b/bd/PIA21088_-_Supernova_SN_2014C_%28Optical_and_X-Ray%29.jpg/600px-PIA21088_-_Supernova_SN_2014C_%28Optical_and_X-Ray%29.jpg?20170125154555)
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說明
說明
摘要
[編輯]描述PIA21088 - Supernova SN 2014C (Optical and X-Ray).jpg |
English: This visible-light image from the Sloan Digital Sky Survey shows spiral galaxy NGC 7331, center, where astronomers observed the unusual supernova SN 2014C .
The inset images are from NASA's Chandra X-ray Observatory, showing a small region of the galaxy before the supernova explosion (left) and after it (right). Red, green and blue colors are used for low, medium and high-energy X-rays, respectively. A version of this image without annotations is also available above. See PIA21089 for a related image. For more Chandra images, multimedia and related materials, visit:http://www.nasa.gov/chandra. |
日期 | 24 January 2017 (published) |
來源 | Catalog page · Full-res (JPEG · TIFF) |
作者 | X-ray images: NASA/CXC/CIERA/R.Margutti et al; Optical image: SDSS |
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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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目前 | 2017年1月25日 (三) 15:45 | ![]() | 864 × 864(81 KB) | PhilipTerryGraham(對話 | 貢獻) | User created page with UploadWizard |
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