Incredible Sky Map Details Over 900,000 Stars, Galaxies, and Black Holes
A consortium of German astronomers has released a detailed sky map that includes over 710,000 supermassive black holes in distant galaxies, 180,000 X-ray emitting stars in our own Milky Way, and 12,000 clusters of galaxies. All of the data was collected via the eRosita X-ray telescope in just six months, which shows the power of this type of telescope. The eROSITA telescope was launched on the Spektrum-RG satellite in July 2019.












































































