Poyasnenie: Kakaya galaktika yavlyaetsya samoi blizkoi k Mlechnomu Puti ? Dolgoe vremya astronomy schitali, chto eto Bol'shoe Magellanovo oblako. Odnako bylo obnaruzheno, chto kazhushiisya neznachitel'nym rasplyvchatyi ob'ekt na fotografii, kotoruyu Vy vidite, yavlyaetsya chast'yu bolee blizkoi galaktiki. Eta malen'kaya galaktika, nazyvaemaya teper' "Karlikovaya galaktika v Strel'ce", byla neizvestna do 1994 goda, kogda ee otkryli R.Ibata, G.Dzhilmor i M.Irvin (Korolevskaya Grinvichskaya observatoriya). Karlikovaya v Strel'ce ne byla otkryta ran'she, t.k. eto ochen' slabyi razmytyi ob'ekt, na fone kotorogo vidno bol'shoe kolichestvo zvezd nashei Galaktiki. Rasstoyanie do karlikovoi v Strel'ce, rasschitannoe nedavno, okazalos' ravnym odnoi treti rasstoyaniya do Bol'shogo Magellanova oblaka. Astronomy schitayut, chto takaya r! azmytost' karlikovoi v Strel'ce ob'yasnyaetsya moshnym prilivnym vliyaniem nashei Galaktiki.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
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Publikacii s klyuchevymi slovami: Sagittarius - karlikovaya galaktika - blizhaishie galaktiki Publikacii so slovami: Sagittarius - karlikovaya galaktika - blizhaishie galaktiki
Sm. takzhe: Mess'e 24: zvezdnoe oblako v Strel'ce Regul i karlikovaya galaktika NGC 6822: galaktika Barnarda Vol'f-Lundmark-Melott Novaya nad Tailandom Podsolnuhi v Strel'ce Triplet v Strel'ce Vse publikacii na tu zhe temu >>