Avtory i prava: Observatoriya "Zvezdnye teni" i
Panhromaticheskii opticheskii monitoring i polyarimetriya s
pomosh'yu teleskopov-robotov (PROMPT/UNC)
(Stiv Mazlin, Dzhek Harvi, Rik Gilbert i Daniel' Verschace)
(Stiv Mazlin, Dzhek Harvi, Rik Gilbert i Daniel' Verschace)
Perevod: D.Yu.Cvetkov
Poyasnenie:
Eto imeyushee formu shlema kosmicheskoe oblako s pohozhimi na kryl'ya
pridatkami obychno nazyvayut
Shlemom
Tora.
Razmer Shlema Tora dostigaet 30 svetovyh let – dazhe
skandinavskomu bogu
on ne pokazhetsya malen'kim.
V deistvitel'nosti shlem bol'she pohozh na
kosmicheskii puzyr',
vydutyi bystrym vetrom ot yarkoi massivnoi zvezdy okolo ego centra v
okruzhayushem molekulyarnom oblake.
Central'naya zvezda – isklyuchitel'no goryachii goluboi gigant – prinadlezhit k
zvezdam Vol'fa-Raie.
Predpolagaetsya, chto ona nahoditsya na korotkoi stadii evolyucii, kotoraya dolzhna
zakonchit'sya vzryvom
sverhnovoi.
Tumannost', zanesennaya v katalog pod nomerom
NGC 2359,
nahoditsya na rasstoyanii 15 tysyach svetovyh let v sozvezdii
Bol'shogo
Psa.
Na etom
chetkom
izobrazhenii
mozhno uvidet' zamechatel'nye detali voloknistoi struktury tumannosti,
a takzhe pochti izumrudnyi cvet sil'nogo izlucheniya atomov
kisloroda
v svetyashemsya gaze.
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NASA Official: Jay Norris. Specific rights apply.
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& Michigan Tech. U.
Publikacii s klyuchevymi slovami:
NGC 2359 - Wolf-Rayet star - zvezdy Vol'fa-Raie - shlem Tora
Publikacii so slovami: NGC 2359 - Wolf-Rayet star - |