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M51: svezhaya obrabotka dannyh kosmicheskogo teleskopa
26.12.2009 | Astronomicheskaya kartinka dnya
51-i ob'ekt v
znamenitom kataloge Sharlya Mess'e yavlyaetsya pervoi obnaruzhennoi
spiral'noi
tumannost'yu — ogromnoi galaktikoi s chetkim spiral'nym risunkom. Etu
galaktiku takzhe oboznachayut NGC 5194. V poperechnike galaktika sostavlyaet
bolee 60 tysyach svetovyh let, a ee spiral'nye rukava i pylevye prozhilki
prostirayutsya na fone ee sputnika, galaktiki
NGC 5195.
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