http://netvouz.com/gwooding/tag/observatory?feed=rss gwooding's bookmarks tagged "observatory" on Netvouz http://www.spitzer.caltech.edu/ NASA's Spitzer Space Telescope is a space-based infrared observatory, part of NASA's Great Observatories program (which also includes Hubble, Chandra, and Compton). This is the mission's official homepage, including mission information, pictures, news, features, and more. Reference gwooding Mon, 09 Apr 2007 14:47:45 GMT