Most smaller galaxies may not have supermassive black holes in their centers, according to a recent study using NASA's ...
The two galaxies shown here, NGC 6278 and PGC 039620, are representative of the more than 1,600 galaxies analyzed in a new study. Both galaxies are ...
Scientists have confirmed that colossal collisions between galaxies trigger titanic eruptions in the centers of those ...
Caltech’s Katie Bouman explains how the Event Horizon Telescope Collaboration captured the first imager of the Sagittarius A* ...
Most scientists agree the prolonged flash likely occurred when a black hole ate a star, but two other ideas can't be ruled ...
I/ATLAS, comets, asteroids, quasi-moon and more. In 2025, scientists spotted several strange events and objects in the ...
Astronomers have spotted the longest gamma-ray burst ever seen, a cosmic explosion that lasted seven hours — and they ...
NASA has visualized the cataclysm, which is thought to have caused a mysterious eruption of gamma rays captured by telescopes ...
Intermediate mass black holes (IMBH), if they exist, have between about 100 and 1,000 solar masses, placing them in between ...
Astronomers watched as a black hole whipped up cosmic winds that shot material into space at 37,280 miles per second (60,000 ...
Black holes, born from dying stars, are cosmic giants that grow by consuming matter and merging with others. While invisible ...
For the first time, astronomers have caught the moment when a supermassive black hole flare triggers a mighty wind blasting ...