When the billions of stars comprising the Milky Way, our home galaxy, appear especially vibrant as the band arcs across the ...

Scientists previously predicted the pair of galaxies would merge in about five billion years. Now, research suggests that ...

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

A new European study out Monday throws into question conventional wisdom that the Milky Way and Andromeda galaxies are on a ...