When the Milky Way and Andromeda decided to test their cosmic collision course, the universe delivered a spectacle beyond imagination! Billions of years of gravitational dance culminated in a ...

What happens when two rare ring galaxies collide? They form an infinity symbol—or the face of a cosmic owl, depending on how you look at it. The James Webb Space Telescope has helped two international ...

Team members share the challenges of Curiosity’s final minutes to landing on the surface of Mars What Happens When Galaxies Collide? In about four billion years from now, the Milky Way and Andromeda ...

Two colliding galaxies have been found to be reorganizing their dwarf satellites, potentially solving a major conundrum plaguing the standard model of cosmology.

The James Webb Space Telescope has peered through cosmic dust to reveal new details and a stunning image of a rare type of galaxy. The space observatory's latest image shows the Cartwheel galaxy, a ...