STS-56 was a Space Shuttle mission flown by Discovery. It launched on April 8, 1993 and returned on April 17, 1993.
The spacearchive.ai STS-56 collection brings together 6 records from the mission.
These records document the mission in the words and images of the people who flew and supported it.
A working snapshot of what the collection holds today. The public catalog shows descriptive metadata; full media and transcripts are available through research access.
All records in this collection
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This recording captures the countdown and launch of Discovery, specifically highlighting the resolution of a radar issue that was critical for range safety, with backup radar 139 being brought online just before launch. At T minus 9 minutes, the launch team conducted a final poll confirming readiness, and the launch occurred at 1:29 AM. Notably, Commander Ken Cameron and Pilot Oswald were involved in configuring systems for launch, including the auxiliary power units and fuel cells.
This recording captures the activation of the Space Lab payload aboard Discovery, specifically highlighting the completion of Space Lab activation through Block 9 and the successful deployment of the KU band antenna. Notably, Mission Specialist Ellen Ochoa is preparing to operate the robot arm, while Commander Ken Cameron conducts a smoke detector check. The crew also discusses the Group B power down procedure to conserve cryogenic margins, indicating a focus on electrical consumption management during the mission.
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This recording features a crew briefing prior to STS-56, highlighting the unique split shift operation with only five astronauts, a first for this mission type. Commander Ken Cameron discusses the scientific objectives, including the Atlas 2 payload's focus on ozone measurements and the deployment of the Spartan satellite. Notably, Dr. Ellen Ochoa mentions her role in operating the robotic arm for Spartan's deployment, marking her as the first Hispanic woman to fly on the Space Shuttle.
Descriptive summary pending processing.
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