Hubble ubheka Light and Dark in the Universe

Lokhu entsha NASA / ESA Hubble Space Telescope image sikhombisa ezihlukahlukene ezithakazelisayo imihlola cosmic.

Ezungezwe izinkanyezi bright, elibhekile maphakathi engenhla ifreyimu sibona into encane young lezinkanyezi (YSO) Eyaziwa ngokuthi SSTC2D J033038.2 303212. Etholakala iKhima of noPerseus, le nkanyezi okwamanje isesigabeni isencane futhi namanje ukwakha ibe star ngokugcwele emandleni. Kule mbono kusuka Camera Hubble sika Okuthuthukisiwe for abadabuli(ACS) kubonakala ukuba ube ushemula murky of material Uvivinyo olunjengomlilo outwards futhi phansi, anezinhlaka by Ukuvutha bright of gas ukugeleza inkanyezi ngokwayo. Lokhu star elisafufusa empeleni lizungezwe disk eliqhakazile ezingqubuzanayo ezaziyaluzisa ezingokwenyama bazungeza njengoba yakha - a disc ukuthi sibona emaphethelweni-on ngombono wethu.

Nokho, le uyichashaza elincane bright is dwarfed by umakhelwane walo cosmic elibhekile phansi ifremu, a isixhobo of bright, wispy gas ezingqubuzanayo ezaziyaluzisa nxazonke njengoba ibonakala ezikhafula material amnyama out emkhathini. Ifu elikhanyayo kuyinto esigaxeni reflection eyaziwa ngokuthi [B77] 63, ifu Igesi Interstellar ukuthi is ukukhanya okuvela ezinkanyezini linamathele zingakapheli it. Kukhona empeleni inani lezinkanyezi bright phakathi [B77] 63, ephawuleka kakhulu ekushayweni-line star LkHA 326, futhi umakhelwane oseduze LZK 18.

Lezi izinkanyezi babasa up igesi ezungezile bese sculpting ibe ijamo wispy kubonakala kulesi image. Nokho, ingxenye esimangalisa kunazo yesithombe ibonakala umfudlana emnyama intuthu enqwabelanisa outwards kusuka [B77] 63 nezinkanyezi zalo - a esigaxeni omnyama obizwa Dobashi 4173. Mafu Dark kukhona amafu ngendlela emangalisayo aminyene ezibonakalayo. pitch-amnyama ezifihla nezimagqabhagqabha of sky emva kwabo, ezibonakala ukudala URips ezinkulu kanye nezixhobo eerily ezingenalutho sky. Izinkanyezi amabhadubhadu phezu kwalesi kobumnyama obedlulele ngempela amanga phakathi kwethu Dobashi 4173.

Credit: ESA / NASA