藍緻密矮星系

藍緻密矮星系BCD星系)是天文學上對擁有年輕、炙熱、大質量恆星組成大星團的小星系所給的名稱,而這些恆星使星系的顏色偏藍[1]。鄰近的例子有NGC 1705NGC 2915NGC 3353[1][2]

來自哈伯太空望遠鏡NGC 1705影像,是鄰近的藍緻密矮星系的例子。

參考資料

维基共享资源上的相关多媒体资源:藍緻密矮星系
  1. blue compact dwarf galaxy (BCD) 页面存档备份,存于, David Darling, entry in The Internet Encyclopedia of Science. Accessed on line October 14, 2007.
  2. Optical observations of NGC 2915: A nearby blue compact dwarf galaxy 页面存档备份,存于, G. R. Meurer, G. Mackie and C. Carignan, The Astronomical Journal 107, #6 (June 1994), pp. 2021–2035.
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