Spitzer Turns Five (Ask an Astronomer Special) from Ask an Astronomer

Ask an Astronomer

NASA's Spitzer Science Center / IPAC / NASA / Caltech

Spitzer Turns Five (Ask an Astronomer Special)

1 seconds Posted Aug 25, 2008 at 12:00 am.

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This 'Ask an Astronomer' special looks at some of the biggest discoveries from NASA's Spitzer Space Telescope over the last five years.