STS-53 was a Space Shuttle mission flown by Discovery. It launched on December 2, 1992 and returned on December 9, 1992.
The spacearchive.ai STS-53 collection brings together 4 records from the mission, including highlights reels.
Preserved together, they form a searchable primary-source record of the mission for researchers, historians, and producers.
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 hold at T minus nine minutes during STS-53, where the ice team, including Randy Seal, assesses ice formation on the external tank due to low temperatures and high humidity. The team reports that the ice is beginning to melt, allowing for a potential launch at 8:24 AM. Additionally, a Gemsphere balloon was released at 7:27 AM to gather upper-level wind data, which is crucial for launch decisions. The countdown is set to resume at 8:15 AM, contingent on weather data.
This recording captures the countdown and liftoff of STS-53, highlighting Commander Bob Crow leading the crew, including Dr. Norman Thaggard, the first medical doctor in space. At T minus 55 seconds, the hydrogen igniters were armed, and the main engine start was confirmed at T minus 6 seconds, leading to liftoff. The mission also marked the launch of America's first woman astronaut, with the shuttle clearing the tower shortly after ignition.
Primary references for STS-53. spacearchive.ai is an independent archive and is not affiliated with NASA.
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