出典:Wikipedia
出典:『Wikipedia』 (2011/07/13 11:00 UTC 版)
Andromeda III is a dwarf spheroidal galaxy about 2.44 million light-years away in the constellation Andromeda. And III is part of the Local group of galaxies and is a satellite galaxy of the Andromeda Galaxy (M31). And III was discovered by Sidney van den Bergh on photographic plates taken in 1970 and 1971.