galaxy
A mysterious gamma-ray glow at the center of the Milky Way — puzzling scientists for decades—may finally offer the first observational evidence of dark matter. The finding, based on a…
ng data from the MaNGA survey at the Apache Point Observatory, researchers detected this black hole in a dwarf galaxy about 230 million light-years away. Unlike typical supermassive black holes…
Since its 2022 launch, NASA's James Webb Space Telescope (JWST) has detected hundreds of mysterious “little red dots” in the early universe—objects appearing within the first billion years after the…
A new study published in Nature Astronomy suggests that the probability of a future collision between the Milky Way and the Andromeda galaxy may be only 50%—significantly lower than previously…
Supermassive Black Hole in Nearby Galaxy Launches High-Speed Jets into Intergalactic Space
The European Southern Observatory (ESO) has announced a significant discovery: a supermassive black hole at the center of the spiral galaxy NGC 4945 is not only actively consuming matter but…
Fast Radio Bursts (FRBs) are brief yet intensely bright radio wave emissions originating from extremely compact celestial objects such as neutron stars or potentially black holes. These fleeting cosmic "fireworks"…
