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 1705、NGC 2915和NGC 3353[1][2]。
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 |
- 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.
- 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.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.