Avtory i prava: '. Grosdidier ( Monreal'skii universitet ) i dr., shirokougol'naya
planetnaya kamera 2 , kosmicheskii teleskop im. Habbla , NASA
Poyasnenie:
Nekotorye zvezdy medlenno vzryvayutsya. Inogda massivnye zvezdy Vol'fa-Raie nastol'ko goryachi, chto razrushayutsya
pryamo na glazah u nablyudatelei. Eti svetyashiesya gazovye shary v 30 raz massivnee Solnca ispuskayut moshnyi zvezdnyi
veter . Zvezda Vol'fa-Raie WR124, kotoruyu Vy vidite v centre segodnyashnei kartinki
, takim obrazom sozdala vokrug sebya tumannost', oboznachaemuyu M1-67
. Ostaetsya neyasnym, pochemu eta zvezda medlenno razduvaetsya poslednie 10 tysyach let. Zvezda WR124
nahoditsya na rasstoyanii 15 tysyach svetovyh let ot Zemli v sozvezdii Strel'ca
.
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NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Publikacii s klyuchevymi slovami:
fireball - Wolf-Rayet star - zvezdy Vol'fa-Raie - zvezdnyi veter - massivnye zvezdy
Publikacii so slovami: fireball - Wolf-Rayet star - |