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 ...
It’s explored our own Solar System, studied the atmospheres of distant planets in search of signs of life and probed the ...
On this day three years ago, we witnessed the nail-biting launch of the James Webb Space Telescope (JWST), the largest and ...
Astronomers discover a quasar 12 billion light-years away with a water reservoir 140 trillion times larger than Earth's ...
The James Webb Space Telescope has caught a napping monster black hole in the early universe. The cosmic giant is slumbering ...
Chandra X-ray Observatory and X-ray Polarimetry Explorer (IXPE) imagery of the Milky Way's core and supermassive black hole ...