NASA - National Aeronautics and Space Administration

Artist's concept of Spitzer Space Telescope. Image credit: NASA/JPL-Caltech The primary mission of NASA's Spitzer Space Telescope is coming to end after more than five-and-a-half years of probing the cosmos with its keen infrared eye. For more information about Spitzer's accomplishments so far and its future "warm" mission, go to the following:

› Spitzer Warms Up to New Career
› If Spitzer Could Talk
› Video: Spitzer's Warm Mission
› Bio of Lyman Spitzer

More information about Spitzer is online at http://www.spitzer.caltech.edu/spitzer.