Hubble has captured a galaxy losing vital gas as it races through a crowded cluster, revealing how harsh cosmic environments ...

Galactus seems to have a lot in common with the all-powerful Celestials, but is he actually one of them? Here's the lowdown ...

A newly revealed cosmic image shows two galaxy clusters colliding as one. Nicknamed the Champagne Cluster, it offers rare ...

Zoom into an amazing James Webb Space Telescope view of galaxy NGC 3256. It is " the wreckage of a head-on collision between ...

On the launch anniversary of the NASA/ESA/CSA James Webb Space Telescope, ESA presents a unique compilation of zooms into ...

Webb reveals a bridge of stars linking two nearby dwarf galaxies, offering a look at how gravity reshapes galaxies and sparks ...

At first, there was nothing dramatic about the galaxy. ESO 130 G012 sits relatively close by cosmic standards, about 55 ...

James Gunn, co-CEO of DC Studios, isn’t dodging the talk about how Supergirl is a lot like his old Marvel hit, Guardians of ...

The discovery of an extremely metal-poor galaxy, observed thanks to the James Webb Space Telescope, opens a fissure in the ...

Galaxy mergers are not uncommon throughout the Universe; in fact, they're thought to be one of the major mechanisms whereby ...

In doing so, they found this orphan is within the same weight class as Saturn, strengthening the case that the galaxy teems ...

In a patch of sky about 1. 2 billion light-years from Earth, astronomers have found a cosmic rarity: three galaxies caught in ...