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 | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / NASA |
Taille de l’image : | 2966 px × 2953 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |