in Wikipedia, die vrye ensiklopedie
’n Saamgestelde beeld van jong sterre in en om die molekulêre wolk Cepheus B.
Hieronder is ’n lys van stervormende gebiede in die Melkweg en Plaaslike Groep . Stervorming vind plaas in molekulêre wolke wat onstabiel raak weens swaartekraginvloede . Hierdie komplekse kan oop sterreswerms vol jong sterre bevat, asook streke van geïoniseerde gas wat H II-gebiede genoem word. Sterre vorm gewoonlik in groepe van baie lede, eerder as in afsondering.[1]
Naam
Afstand (parsek )
Ouderdom [miljoen jaar]
Tipe
Getal sterre
30 Doradus
49 000
↑ Lada, C. J.; Lada, E. A. (2003). "Embedded Clusters in Molecular Clouds". Annual Review of Astronomy & Astrophysics . 41 : 57–115. Bibcode :2003ARA&A..41...57L . doi :10.1146/annurev.astro.41.011802.094844 .
↑ 2,0 2,1 Shuping, R. Y.; et al. (2012). "Spectral Classification of the Brightest Objects in the Galactic Star-forming Region W40". Astronomical Journal . 144 (4): 116. Bibcode :2012AJ....144..116S . doi :10.1088/0004-6256/144/4/116 .
↑ Getman, K. V.; et al. (2014). "Age Gradients in the Stellar Populations of Massive Star Forming Regions Based on a New Stellar Chronometer". Astrophysical Journal . 787 (2): 108. Bibcode :2014ApJ...787..108G . doi :10.1088/0004-637X/787/2/108 .
↑ Kuhn, M. A.; et al. (2010). "A Chandra Observation of the Obscured Star-forming Complex W40". Astrophysical Journal . 725 (2): 2485–2506. Bibcode :2010ApJ...725.2485K . doi :10.1088/0004-637X/725/2/2485 .
↑ Kuhn, M. A.; Getman, K. V.; Feigelson, E. D. (2015). "The Spatial Structure of Young Stellar Clusters. II. Total Young Stellar Populations". Astrophysical Journal . 802 : 60. arXiv :1501.05300 . Bibcode :2015ApJ...802...60K . doi :10.1088/0004-637X/802/1/60 .
↑ Johnston, K. G.; Shepherd, D. S.; Robitaille, T. P.; Wood, K. (2013). "The standard model of low-mass star formation applied to massive stars: a multi-wavelength picture of AFGL 2591". Astronomy & Astrophysics . 551 : A43, 1–23. arXiv :1212.1719 . Bibcode :2013A&A...551A..43J . doi :10.1051/0004-6361/201219657 .
↑ Sanna, A.; Reid, M. J.; Carrasco-González, C.; et al. (2012). "Clustered star formation and outflows in AFGL 2591" . The Astrophysical Journal . 745 (2): 191–200. arXiv :1111.0843 . Bibcode :2012ApJ...745..191S . doi :10.1088/0004-637X/745/2/191 .
↑ Zhang, B.; et al. (2013). "Parallaxes for W49N and G048.60+0.02: Distant Star Forming Regions in the Perseus Spiral Arm". Astrophysical Journal . 775 (1): 79. Bibcode :2013ApJ...775...79Z . doi :10.1088/0004-637X/775/1/79 .
↑ Wu, S.-W.; et al. (2014). "The discovery of a very massive star in W49". Astronomy & Astrophysics . 568 : L13. Bibcode :2014A&A...568L..13W . doi :10.1051/0004-6361/201424154 .