Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Dangane da bayyanarta a cikin haske mai haske, an rarraba Andromeda Galaxy a matsayin galaxy SA ((s) b galaxy a cikin de Vaucouleurs <unk> Sandage fadada tsarin rarrabuwa na galaxies masu karkace. Koyaya, bayanai daga binciken 2MASS sun nuna cewa Andromeda a zahiri tauraron dan adam ne, kamar Milky Way, tare da sandar Andromeda da aka daidaita tare da tsayin daka.A shekara ta 2005, masu binciken taurari sun yi amfani da telescopes na Keck don nuna cewa dusar ƙanƙara ta taurari da ke fitowa daga cikin galaxy a zahiri wani ɓangare ne na babban faifai kanta. Wannan yana nufin cewa taurarin da ke cikin damin taurari na Andromeda ya ninka wanda aka yi zato sau uku. Wannan ya zama hujja cewa akwai wata babbar tauraron tauraron da ya sa galaxy ya fi shekaru haske 220,000 (67,000 parsecs) a diamita. A baya, ƙididdigar girman Andromeda Galaxy ya kasance daga 70,000 zuwa 120,000 haske-shekara (21,000 zuwa 37,000 pc) a fadin.  Tambaya: Menene tsawon shekara haske 220,000 a parsecs?
67,000 (shekara ɗaya)