Scientists have detected emanating from the nucleus of a galaxy relatively close to our Milky Way flashes of X-rays gradually ...
University of Arizona astronomers have now produced the highest resolution direct images ever taken of a supermassive black ...
Black holes themselves emit no light, but the supermassive black holes at the centers of galaxies are often surrounded by ...
The Sagittarius A* supermassive black hole at the core of the Milky Galaxy may be "warping the spacetime surrounding it into a shape that can look like a football," according to the Chandra X-ray ...
Issues delivered straight to your door "I expect Gaia's best results are still to come." ...