Edwin Hubble's revelation in 1924 that the Andromeda Nebula was, in fact, an 'island universe,' was a pivotal moment in our ...

Astronomers have captured the high-speed collision of two galaxies, providing insights into a cosmic event that mirrors ...

The research, published in the Monthly Notices of the Royal Astronomical Society, offers a preview of the potential future of ...

A galaxy racing through space at an astonishing speed of two million mph (3.2 million km/h) has created a dramatic collision.

it's extremely unlikely that any two stars from the merging galaxy would collide, but some stars might be ejected. What happens to the black holes after the Andromeda and Milky Way collision?

The Milky Way has a 50-50 chance of colliding with a nearby galaxy in the next 10 billion years, a new study finds. Yet while ...

How would you like to see the farthest thing visible to the naked eye? It’s possible, but you’ll need to bundle up and sit ...

A massive collision of galaxies sparked by one traveling at a scarcely-believable 2 million mph (3.2 million km/h) has been ...

then the Milky Way and Andromeda, thought to be on a collision course in about four billion years, could already be interacting. The headline finding from the research is that galaxies are far ...

Massive stars about eight times more massive than the sun explode as supernovae at the end of their lives. The explosions, ...

How would you like to see the farthest thing visible to the naked eye? It’s possible, but you’ll need to bundle up and sit ...