Mysteriously Bright Black Holes Revealed by NASA

Mysteriously Bright Black Holes Revealed by NASA Telescope
SPACE.com
This new view of spiral galaxy IC 342, also known as Caldwell 5, includes data from NASA's Nuclear Spectroscopic Telescope Array, or NuSTAR. High-energy X-ray data from NuSTAR have been translated to the color magenta, and superimposed on a vis
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