Goddard High Resolution Spectrograph

The Goddard High Resolution Spectrograph (GHRS or HRS) was an ultraviolet spectrograph installed on the Hubble Space Telescope during its original construction, and it was launched into space as part of that space telescope aboard the Space Shuttle Discovery on April 24, 1990 (STS-31). The instrument is named after 20th century rocket pioneer Robert H. Goddard.

Source: Wikipedia — Goddard High Resolution Spectrograph (CC BY-SA 4.0)