Since the 1970s, astronomers have predicted that Sagittarius A*, the supermassive black hole at the centre of the Milky Way, ...
Using the James Webb Space Telescope, astronomers discovered an extreme version of "little red dots" dubbed "The Cliff." Its ...
Most cosmologists believe that these stars were the first large, free-floating structures to illuminate our universe, and ...
NASA's James Webb Space Telescope has revealed a colorful array of massive stars and glowing cosmic dust in the Sagittarius B2 molecular cloud, the most massive and active star-forming region in our ...
Event Horizon Telescope data reveal the magnetic field around M87* shifted, weakened and then flipped, defying theoretical expectations.
The polarity of a supermassive black hole lurking at the center of M87, a galaxy 55 million light-years from Earth, ...
Image of the supermassive black hole Sagittarius A* (Sgr A*). from the Event Horizon Telescope (EHT) collaboration "has ...
Scientists spotted an enormous black hole in the early universe that's growing at 2.4 times the theoretical Eddington limit.
Astronomers have used an X-ray spacecraft called XRISM to observe powerful winds blowing from a neutron star — the findings ...
For astronomers studying dark matter, the Bullet Cluster is one of the greatest laboratories in the universe. Follow-up ...
A swarm of galaxies called the Bullet Cluster is the biggest, best natural laboratory for studying dark matter that astronomers have ever seen ...
A new class of supermassive black holes embedded in a thick gas shell could explain small red dots in images from the James ...