Astronomers have made a groundbreaking discovery: a binary star orbiting perilously close to the supermassive black hole at the center of our galaxy, Sagittarius A*. This stellar pair defies ...
In a revelation that challenges conventional theories, NASA astronomers have identified a supermassive black hole in the ...
HE0435-1223, a lensed quasar, is surrounded by four images created by a foreground galaxy, making it one of the five best lensed quasars discovered. Hubble's image of NGC 5793, a spiral galaxy 150 ...
The historic first image of the Messier 87 (M87) supermassive black hole, captured using the Event Horizon Telescope, has been sharped using a machine learning technique called PRIMO. PRIMO is short ...
Many stars in our galaxy exist in pairs. Now scientists are finding clues that our Sun may once have had a companion of its ...
It’s explored our own Solar System, studied the atmospheres of distant planets in search of signs of life and probed the ...
A new effort to map the rumblings in spacetime caused by enormous black hole collisions paints a surprisingly loud and ...
On this day three years ago, we witnessed the nail-biting launch of the James Webb Space Telescope (JWST), the largest and ...
What knocked this black hole over onto its side? It's a cosmic "whodunnit" that NASA scientists using the Hubble and Chandra ...
Astronomers discover a quasar 12 billion light-years away with a water reservoir 140 trillion times larger than Earth's ...