"We might have detected one of the various small systems that contributed to form our Milky Way." When you purchase through ...

Unusual stellar remnants suggest the Milky Way might have eaten a galaxy called Loki billions of years ago, according to new ...

Add Yahoo as a preferred source to see more of our stories on Google. The Andromeda galaxy helped Edwin Hubble settle a great debate in astronomy. Stocktrek Images via Getty Images A hundred years ago ...

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 ...

The weird 'wobbly disk' of our galaxy might be the result of a tilted halo of the universe’s most mysterious form of matter. When you purchase through links on our site, we may earn an affiliate ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. When will the Milky Way collide with the Andromeda Galaxy?

An artist’s composition of the Milky Way seen with a neutrino lens (blue). Astronomers are hailing a “new lens” they can use to observe the universe after the publishing of this new image (above) of ...

Astronomers have discovered a giant, 500-light-year-wide cavity between two star-forming regions in the constellations ...

Add Yahoo as a preferred source to see more of our stories on Google. Astronomers recently discovered a never-before-seen celestial phenomenon hiding in our own cosmic backyard. The mystery object, ...