Two space telescopes really are better than one. This month NASA released a new image that combines observations from the James Webb Space Telescope (JWST) and the Chandra X-ray Observatory of two ...

The NSF NOIRLab-operated Gemini North telescope captured stunning imagery of galaxies UGC 12914 and UGC 12915, aka 'Taffy ...

Observations using ALMA and JWST show multiple mechanisms fueling starbursts in massive early galaxies, indicating diverse formation pathways during the early Universe.

(CNN) — A collision between our Milky Way galaxy and its largest neighbor, the Andromeda galaxy, predicted to occur in about 4.5 billion years, has been anticipated by astronomers since 1912. But new ...

Not All Matter Is Equal: Supermassive Black Holes Are ‘Picky Eaters’ During Galaxy Collision ...

Physicists have unveiled a new way to simulate a mysterious form of dark matter that can collide with itself but not with ...

It turns out that looming collision between our Milky Way and Andromeda galaxies might not happen after all. Astronomers reported Monday that the probability of the two spiral galaxies colliding is ...

Understanding how galaxies grow has long stood as one of astronomy’s core challenges. Over time, scientists have gathered evidence that galaxy mergers matter. When two galaxies move close, gravity can ...

Astronomers believe the two galaxies may collide in next 10 billion years Theory based on data from Hubble Space Telescope and Gaia star-tracking mission 'In short, the probability went from ...

Mizzou scientists using NASA’s James Webb Space Telescope found unusual "platypus galaxies" that could change what we know ...

A monstrous galaxy named Inkathazo with plasma jets 32 times larger than the Milky Way has been discovered, challenging ...