The Space Shuttle Columbia flies for the first time
STS-1 launches on the twentieth anniversary of Gagarin's flight, testing a reusable spacecraft for the first time
Quick facts
- Agency
- NASA
- Mission
- STS-1
- Crew
- John Young, Robert Crippen
- Orbiter
- Columbia
What happened
On 12 April 1981, commander John Young and pilot Robert Crippen launched aboard the space shuttle Columbia on STS-1, the first orbital flight of NASA's Space Shuttle program and the first crewed American launch since the Apollo-Soyuz Test Project in 1975. The two-day test flight checked the orbiter's systems in space for the first time; the mission carried no other payload since the entire spacecraft itself was the experiment. Roughly 70 anomalies were noted during and after the flight, reflecting how many new components had never been tested together in this configuration before. The launch fell, by design, on the twentieth anniversary of Yuri Gagarin's first human spaceflight in 1961.
Why it matters
STS-1 introduced the first orbital spacecraft designed to be reused rather than discarded after a single flight, a shift NASA hoped would make routine access to orbit dramatically cheaper. The shuttle fleet would go on to fly 135 missions over three decades, though it also carried the vehicle design responsible for the Challenger and Columbia disasters that followed.
How we know
NASA's own history office retrospective documents the launch date, crew, and mission duration from flight records, describing the flight's ushering in of 'a new era of reusable spacecraft.'
Sources
- NASA History Office. 40 Years Ago: Columbia Takes Flight! · Primary source (author-declared)nasa.gov · Cited as a "primary" source (no stronger domain match). · Link is live and its text matches the event's key terms (Jul 2026)
- Smithsonian National Air and Space Museum. The First Space Shuttle: 40 Years Since STS-1 · Reputable sourceairandspace.si.edu · The domain "airandspace.si.edu" is on our Reputable source registry. · Link is live and its text matches the event's key terms (Jul 2026)
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