A new comet has been discovered. Now getting closer to the sun and expected to brighten over the next few weeks, comet ...

You're now well and truly in the Andromeda constellation. Next, take a right-hand turn and travel roughly the same distance one more time to stumble upon a smudge in the sky, the Andromeda Galaxy.

called the Andromeda Nebula (after the constellation in which it was located). It was entry 31 in Charles Messier's 18th century catalog of interesting fuzzy objects, and is thus also called M31 ...

"Planets will keep on orbiting as usual, though the constellation patterns visible from each planet will change," ...

Stargazers will be treated to overlapping meteor showers in April. From April 20 to April 26, both the Lyrids and Eta ...

This galaxy, designated Andromeda XXXV, and its compatriots orbiting our neighbor galaxy, Andromeda, could change how we think about cosmic evolution. That's because dwarf galaxies this small ...