Sagittarius A black hole. Optical image overlaid with X-ray information showing massive black holes (magenta) buried at the hearts of galaxies. The galaxy IC751 can also be seen (bright,right). Imaged by the Sloan Digital Sky Survey (optical data) and NASA's Nuclear Spectroscopic Telescope Array (NuSTAR,X-ray data) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / JPL-Caltech / NASA |
Taille de l’image : | 3200 px × 1800 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |