Science Fair Project Encyclopedia
Faint Object Spectrograph
The Faint Object Spectrograph (FOS) was a spectrograph installed on the Hubble Space Telescope. In 1997 it was replaced by the Space Telescope Imaging Spectrograph.
10-26-2009 08:16:03
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


