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Faint Object Spectrograph

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This is an old revision of this page, as edited by Sverdrup (talk | contribs) at 17:46, 15 August 2004 (Category:Hubble Space Telescope). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

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.