Active Galaxy
by Nasa/science Photo Library
Title
Active Galaxy
Artist
Nasa/science Photo Library
Medium
Photograph - Photograph
Description
Active galaxy PMN J0948+0022 (centre), Fermi Gamma-ray Space Telescope image. Brighter colours indicate higher numbers of gamma rays and show that its central black hole drives a fast-moving particle beam. PMN J0948+00225 is located in the constellation Sextans, around 5.5 billion light years from Earth.
Uploaded
October 4th, 2018
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