James Webb Telescope uncovers clues of hidden supermassive black hole in M83 galaxy (Picture credit: ESA) Astronomers using the James Webb Space Telescope have uncovered the strongest evidence yet that a long-sought supermassive black hole may lie at the centre of the nearby spiral galaxy Messier 83 (M83), also known as the Southern Pinwheel Galaxy….
Astronomers have identified the most ancient blazar ever observed, a supermassive black hole from the early universe shooting an energy beam directly at Earth. This cosmic powerhouse has a mass equal to 700 million suns, according to a study published in The Astrophysical Journal Letters titled “Properties and Far-infrared Variability of a z = 7…
NEW YORK: Scientists have spotted what appear to be two stars whipping around each other near the supermassive black hole at the center of our Milky Way galaxy. Nearly every large galaxy has a supermassive black hole at its heart. The one in the middle of the Milky Way, called Sagittarius A (with an asterisk…