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STS-46

STS-46 was Atlantis' July-August 1992 Space Shuttle mission to deploy the European Space Agency's European Retrievable Carrier and operate the joint NASA/Italian Space Agency Tethered Satellite System. Loren Shriver commanded the mission, Andrew Allen served as pilot, Jeffrey Hoffman was payload commander, Franklin Chang-Diaz, Claude Nicollier, and Marsha Ivins were mission specialists, and Franco Malerba flew as an Italian Space Agency payload specialist. Atlantis launched from Kennedy Space Center's Launch Complex 39B on July 31 and landed on Runway 33 at the Shuttle Landing Facility on August 8. EURECA was deployed one day late after a data-handling issue; an interrupted orbit-raising burn was later completed and the spacecraft reached its operational orbit before retrieval by STS-57 in 1993. TSS-1 reached only 840 feet from Atlantis instead of the planned 12.5 miles because of a jammed tether line, so the crew curtailed the operation and returned the hardware to Earth.

STS-46
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Identity

Aliases
Atlantis STS-46EURECA deploymentTSS-1Tethered Satellite System 1STS 46
Name
STS-46
Status
completed

Details

Astronauts
Description
STS-46 was Atlantis' July-August 1992 Space Shuttle mission to deploy the European Space Agency's European Retrievable Carrier and operate the joint NASA/Italian Space Agency Tethered Satellite System. Loren Shriver commanded the mission, Andrew Allen served as pilot, Jeffrey Hoffman was payload commander, Franklin Chang-Diaz, Claude Nicollier, and Marsha Ivins were mission specialists, and Franco Malerba flew as an Italian Space Agency payload specialist. Atlantis launched from Kennedy Space Center's Launch Complex 39B on July 31 and landed on Runway 33 at the Shuttle Landing Facility on August 8. EURECA was deployed one day late after a data-handling issue; an interrupted orbit-raising burn was later completed and the spacecraft reached its operational orbit before retrieval by STS-57 in 1993. TSS-1 reached only 840 feet from Atlantis instead of the planned 12.5 miles because of a jammed tether line, so the crew curtailed the operation and returned the hardware to Earth.
End Date
1992-08-08
Landing Site
Launch Site
Outcome
Partially successful: EURECA was deployed and raised to operational orbit, while the TSS-1 deployment was curtailed after a jammed tether limited extension to 840 feet.
Program
Space Shuttle program
Start Date
1992-07-31
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Creation Time
April 26, 2026 at 16:15:26 UTC
Updated Time
July 22, 2026 at 19:06:02 UTC

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