Goddard_High_Resolution_Spectrograph Goddard_High_Resolution_Spectrograph

Goddard High Resolution Spectrograph - Definition
Related Words: Oso, Coronagraph, Heliostat, Observatory, Orrery, Planetarium, Reflector, Refractor, Spectrogram, Spectroheliograph, Spectrohelioscope, Spectroscope, Telescope

The Goddard High Resolution Spectrograph (GHRS or HRS) was a spectrograph installed on the Hubble Space Telescope. In 1997 it was replaced by the Space Telescope Imaging Spectrograph.

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