Poyasnenie: Karlikovaya sferoidal'naya galaktika Leo I yavlyaetsya chlenom Mestnoi Gruppy galaktik, kotoroi samye massivnye galaktiki - Mlechnyi Put' i M31. Schitaetsya, chto galaktika Leo I samaya dalekaya sredi odinnadcati men'shih sputnikov nashei Galaktiki. V otlichie ot Bol'shogo i Malogo Magellanovyh oblakov ostal'nye sputniki Mlechnogo Puti nebol'shie karlikovye galaktiki nevysokoi yarkosti. Blizhaishaya sredi nih - karlikovaya v Strel'ce. Schitaetsya, chto Leo I udalena na 250 tysyach parsekov. V Leo I pochti ne nablyudaetsya gaza, iz kotorogo obrazuyutsya zvezdy. Odnako issledovaniya pokazali, chto zvezdy galaktiki obrazovalis' milliard let nazad.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
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Publikacii s klyuchevymi slovami: Local Group of Galaxies - dwarf spheroidal - dwarf galaxy - karlikovaya galaktika - Mestnaya gruppa galaktik Publikacii so slovami: Local Group of Galaxies - dwarf spheroidal - dwarf galaxy - karlikovaya galaktika - Mestnaya gruppa galaktik
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