A Tale of Two Comets: ISON
An optical color image of galaxies is seen here overlaid with X-ray data magenta from NASA Nuclear Spectroscopic Telescope Array NuSTAR. Both magenta blobs show X-rays from massive black holes buried at the hearts of galaxies.
- Date
- 2013-11-25
- Photographer / author
- NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington/Southwest Research Institute
- Collection
- JPL
- Archive
- NASA Image and Video Library
- Type
- photograph
Public domainsafest
Reason: a NASA work: not copyrighted in the United States.
Read from: NASA media usage guidelines: NASA material is not copyrighted in the US unless noted; no third-party credit or mark found.
Credit line
"A Tale of Two Comets: ISON" (2013-11-25). NASA/JPL/NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington/Southwest Research Institute. Public domain. https://images.nasa.gov/details/PIA17740Need photos for a whole script? Add Find Any Photo to Claude and ask for this one by its id: 16227.
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