2010-03-20から1日間の記事一覧
クエーサーJ0005-0006とJ0303-0019 NASA's Spitzer Unearths Primitive Black Holes - NASA Spitzer Space Telescope http://spitzer.caltech.edu/news/1078-ssc2010-03-NASA-s-Spitzer-Unearths-Primitive-Black-Holes NASA's Spitzer Unearths Primitive B…