Space experts have uncovered a massive swarm of new supermassive black holes that ... "So if we didn’t have a supermassive black hole in our Milky Way galaxy, there might be many more stars ...
The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration. At the same time several telescopes, including the Chandra X-ray Observatory ...
NASA recently released images of ... 2.5 million light-years away from the Milky Way. The observations recorded by Hubble yield new clues about the history of Andromeda, which looks markedly ...