The Lyrids meteor shower begins on April 17 and peaks April 22. Stargazers can see 18 meteors per hour streaking across the ...

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," ...