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Ul'tramoshnye rentgenovskie istochniki v M74
30.03.2005 | Astronomicheskaya kartinka dnya
Po vneshnemu vidu M74 - galaktika s
pochti sovershennoi formoi
spiral'nyh rukavov, kotoruyu my vidim plashmya s rasstoyaniya v
30 millionov svetovyh let v sozvezdii Ryby.
Krasnye pyatna na etom
sostavnom
izobrazhenii - eto ul'tramoshnye rentgenovskie istochniki (UMI, ultraluminous
x-ray sources - ULXs), obnaruzhennye rentgenovskoi observatoriei
Chandra.
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