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Summary
| Description |
English: V404 Cygni is a low mass black hole binary system that periodically erupts as a Nova. The Swift x-ray satellite detected "light" echoes of x-rays from the latest eruption reflecting off rings of dust around the system. |
| Date | |
| Source | http://svs.gsfc.nasa.gov/cgi-bin/details.cgi?aid=11948 |
| Author | Andrew Beardmore (Univ. of Leicester) and NASA/Swift |
Licensing
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This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) |  |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:49, 5 July 2016 | | 3,258 × 3,258 (3.57 MB) | Lithopsian | User created page with UploadWizard |
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