Milky Way’s “black hole” may not exist: New dark matter theory challenges supermassive black hole Sagittarius A* at the galactic centre |
Astronomers have proposed a theoretical mannequin suggesting that the object at the centre of the Milky Way, broadly recognized as the supermassive black hole Sagittarius A*, may as an alternative be defined by an especially dense focus of dark matter. The concept challenges the long-standing interpretation based mostly on observations of fast-moving stars close to […]



