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USMP vehicles
Dedicated spacecraft and related vehicle records for USMP, including when they are part of the program archive.
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Showing 4 of 4 vehicle archive records.
USMP
Showing 1–4 of 4
United States Microgravity Payload-1Unpressurized microgravity research palletMission concludedUnited States Microgravity Payload 1 was an externally mounted materials- and fundamental-physics laboratory carried by Columbia on STS-52.
United States Microgravity Payload-2Unpressurized microgravity research palletMission concludedUnited States Microgravity Payload 2 flew in Columbia's open payload bay on STS-62.
United States Microgravity Payload-3Unpressurized microgravity science payloadMission concludedUnited States Microgravity Payload 3 was an exposed Shuttle-bay research suite flown on STS-75.
United States Microgravity Payload-4Unpressurized microgravity science payloadMission concludedUnited States Microgravity Payload 4 combined exposed payload-bay apparatus with a crew-operated glovebox during STS-87.