Hubble Captures Image of Galaxies Colliding 230 Million Light Years Away
The picture is a preview of the impending collision between the Milky Way and Andromeda galaxies in four billion years.
NASA Captures Stunning Images of ‘Nuclear Superbubbles’ in an Alien Galaxy
NGC 3079 is spitting out particles that balloon across thousands of light years in space.
A Black Hole Has Been Shredding a Star Twice the Size of the Sun for 10 Years
Astronomers have been watching the full fallout of a tidal disruption event for years.
You Are Part Extragalactic, Study Says
Supercomputer simulations of galaxy evolution estimate how much of the Milky Way was born beyond its borders.