A small blue dwarf galaxy passed through the massive Bullseye galaxy. This impact created nine rings of new stars.

This image from the NASA/ESA Hubble Space Telescope features Arp 72, a very selective galaxy group that only includes two ...

In the vast expanse of the universe, galaxies collide, merge, and reshape themselves in a cosmic dance governed by gravity.

M82 is a nearby galaxy forming stars 10 times faster than the Milky Way due to gravitational interactions with its neighbour, M81. Arp 273, a pair of galaxies on a collision course, with the ...

High-energy particles rain down on Earth constantly, but scientists have now detected a doozy: a neutrino blasting in from ...

The Penguin and the Egg: This image of distant interacting galaxies, known collectively as Arp 142, bears an uncanny resemblance to a penguin guarding an egg. The distorted spiral galaxy at center ...

The first new Galaxy AI feature you’ll notice on the S25 lineup of devices is what Samsung is calling Now Brief. It’s a highly customizab ...

"This detailed look at the resolved stars will help us to piece together the galaxy's past merger and interaction history," added Williams. Hubble's new findings will support future observations ...