Andromeda Galaxy Andromeda Galaxy The Andromeda Galaxy (), also known as Messier 31, M31, or NGC 224, is a spiral galaxy approximately 780 kiloparsecs (2.5 million light-years) from Earth, and the nearest major galaxy to the Milky Way. Its name stems from the area of the sky in which it appears, the constellation of Andromeda. The 2006 observations by the Spitzer Space Telescope revealed that the Andromeda Galaxy contains approximately one trillion stars, more than twice the number of the Milky Way's estimated 200 to 400 billion stars. The Andromeda Galaxy's mass is estimated to be around 1.76 times that of the
The Hitchhiker's Guide to the Galaxy (radio series) while escaping mercenaries from Frogstar, "the most totally evil place in the Galaxy". Arthur and Ford are rescued after being stranded on prehistoric Earth for years and reunited aboard the "Heart of Gold", where they are pursued by Vogons. Finding themselves on the planet of Brontitall, populated by a race of bird people, they hear about the rudest word in the universe and the Shoe Event Horizon. Escaping using a 900-year-old spaceship, the three find themselves in the offices of the "Guide" editor, Zarniwoop, and we discover that it was Zaphod who accidentally signed off the Earth for destruction. One