资讯

Stream 'The Standard Deviants: The Really Big World of Astronomy, Part 1 (2007)' and watch online. Discover streaming options, rental services, and purchase links for this movie on Moviefone ...
Back to Article List Astronomy’s new frontier, part 1 In this five-part video of a popular astronomy talk, Editor David J. Eicher overviews the many areas of current astronomical research.
Last week on Crash Course Astronomy, we took a tour of our Milky Way: a gorgeous, splashy spiral galaxy. But there are other kinds of galaxies. They come in many shapes and sizes, all of which are ...
Get to know host Phil Plait and begin with answering a simple question: what is astronomy? Welcome to the first episode of Crash Course Astronomy. Your host for this intergalactic adventure is the ...
Smith, R. W. 2008. "Beyond the galaxy: The development of extragalactic astronomy 1885-1965, part 1." Journal for the History of Astronomy, 39 91–119. Year 2008 Identifier 54483 ISSN 0021-8286 Object ...
Galaxies, part 2: Crash Course Astronomy #39. Episode 39 | 15m 20s. Active galaxies pour out lots of energy. Active galaxies pour out lots of energy, due to their central supermas ...