Astronomers reported Monday that the probability of the two spiral galaxies colliding is less than previously thought, with a ...

For years, astronomers have predicted a dramatic fate for our galaxy: a head-on collision with Andromeda, our nearest large galactic neighbor. This merger—expected in about 5 billion years—has become ...

Physics as we know is about to change with after this new experiment conducted by CMS Collaboration to finally validate a theory from 1998 about the universe.

CAPE CANAVERAL, Fla. (AP) — Astronomers have discovered a strange new object in our Milky Way galaxy. An international team reported Wednesday that this celestial object — perhaps a star ...

The NASA/ESA Hubble Space Telescope has once again delivered a visually stunning look into the heart of the universe, ...

"Core season" for the Milky Way has arrived, with our galaxy visible all night as a band of light arching across the sky. Here's where, when, and how to get the best views in June.