Black holes - Sparks of interest

被引:5
|
作者
Narayan, R [1 ]
机构
[1] Harvard Univ, Dept Astron, Cambridge, MA 02138 USA
[2] Harvard Univ, Harvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA
关键词
D O I
10.1038/425908a
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Why is the black hole at the centre of our Galaxy so dim, when those in other galaxies can outshine the stars around them? Newly discovered bursts of infrared radiation may give the first clues to what is going on.
引用
收藏
页码:908 / 909
页数:2
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