The primary objective of mission STS-31 was to deploy the Hubble Space Telescope. The videotape shows the Hubble Space Telescope in Discovery's payload bay in the Vertical Assembly Building (VAB) clean room, while the payload bay's doors slowly close.
STS-31: Hubble Discovery Payload Doors Closing
1990-04-08
Audio-visual
No indication
English
Cargo doors for payload bay having internal payload extension and retraction mechanism
European Patent Office | 2022
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