About the Book
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 71. Chapters: Pleiades, Andromeda Galaxy, Crab Nebula, Messier object, Ring Nebula, Messier 100, Messier 87, List of Messier objects, Triangulum Galaxy, Orion Nebula, Sombrero Galaxy, Messier 81, Whirlpool Galaxy, Messier 94, Messier 74, Messier 82, Beehive Cluster, Pinwheel Galaxy, Messier 32, Messier 58, Omega Nebula, Eagle Nebula, Dumbbell Nebula, Messier 22, Messier 4, Messier 88, Messier 83, Messier 73, Messier 90, Messier 13, NGC 5866, Messier 15, Messier 34, Lagoon Nebula, Messier 109, Messier 106, Black Eye Galaxy, Messier 67, NGC 5195, Messier 108, Trifid Nebula, Messier 54, Little Dumbbell Nebula, Messier 60, Messier 110, Messier 102, Messier 38, Messier 84, Messier 65, Messier 77, Messier 95, Messier 105, Messier 99, Messier 49, Messier 66, Messier 89, Messier 96, Messier marathon, Messier 29, Messier 71, Sunflower Galaxy, Messier 86, Messier 41, Messier 46, Messier 61, Messier 39, Messier 80, Messier 59, Messier 98, Butterfly Cluster, Messier 85, Messier 14, Messier 12, Messier 72, Messier 35, Messier 92, Messier 79, Messier 56, Messier 28, Messier 107, Messier 91, Owl Nebula, Messier 69, Sagittarius Star Cloud, Messier 78, Messier 62, Winnecke 4, Messier 37, Messier 75, Messier 19, Wild Duck Cluster, Messier 47, Messier 70, Messier 68, Messier 30, Messier 53, Messier 55, Messier 93, Messier 48, Messier 36, Messier 103, Messier 25, Messier 26, Messier 23, Messier 21, Messier 43, Messier 18, Messier 50, Messier 52. Excerpt: The Andromeda Galaxy ( ) is a spiral galaxy approximately 2.5 million light-years from Earth in the constellation Andromeda. It is also known as Messier 31, M31, or NGC 224, and is often referred to as the Great Andromeda Nebula in older texts. Andromeda is the nearest spiral galaxy to the Milky Way, but not the closest galaxy overall. It gets its name from the area of the sky in which it appears, t...
