Located 567 million light-years away, LEDA 1313424 is the first known galaxy to feature nine concentric rings of stars and gas. This unique formation appears to have resulted from a rare head-on ...

Scientists used XRISM to detect hot gas flows in Centaurus Cluster, proving that galaxy collisions cause gas movement and ...

The XRISM collaboration has discovered flows of hot gas in the core of the Centaurus Cluster. By comparing state-of-the-art X ...

Hubble's study reveals Andromeda experienced major galactic collisions, unlike Milky Way. Its satellite galaxies show unusual ...

"Everything scattered in the Andromeda system is very asymmetric and perturbed. It does appear that something significant ...

The researchers propose that this ejection resulted from the collision of two galaxies, causing their central black holes to ...

The galactic collision of the Andromeda galaxy and the Milky Way The Andromeda Galaxy, located about 2.5 million light-years from away, is barreling toward the Milky Way. Racing at a speed of 250,000 ...

a galaxy called LEDA 1313424 — 567 million light-years distant in the constellation Pisces — appears to have nine, caused by a collision. For that reason, it’s been nicknamed the “Bullseye ...

Astronomers have uncovered a baffling cosmic anomaly — a supermassive black hole in galaxy NGC 5084 that appears to be ...

Observations show Andromeda has a more active star formation history than the Milky Way, potentially due to a past galactic collision. NASA recently released images of the Andromeda galaxy ...