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  1. Sep 14, 2020 · Seven space explorers, including teacher Christa McAuliffe, lost their lives in the 1986 space shuttle tragedy. The explosion that doomed the Challenger space shuttle remains one of the most ...

  2. On January 28, 1986, the Space Shuttle Challenger broke apart 73 seconds into its flight, killing all seven crew members aboard. The spacecraft disintegrated 46,000 feet (14 km) above the Atlantic Ocean, off the coast of Cape Canaveral, Florida, at 11:39 a.m. EST (16:39 UTC ). It was the first fatal accident involving an American spacecraft ...

  3. Discovery →. Space Shuttle Challenger ( OV-099) was a Space Shuttle orbiter manufactured by Rockwell International and operated by NASA. Named after the commanding ship of a nineteenth-century scientific expedition that traveled the world, Challenger was the second Space Shuttle orbiter to fly into space after Columbia, and launched on its ...

  4. May 28, 2024 · Challenger disaster, explosion of the U.S. space shuttle orbiter Challenger, shortly after its launch from Cape Canaveral, Florida, on January 28, 1986. The disaster claimed the lives of seven astronauts. The primary goal of shuttle mission 51-L was to launch the second Tracking and Data Relay Satellite (TDRS-B).

    • The Editors of Encyclopaedia Britannica
  5. Jan 28, 2021 · An enduring legacy of the Challenger accident is the Challenger Center for Space Science and Education, formed in 1986 by the families of the STS-51L astronauts. The Challenger Center and its worldwide network of Challenger Learning Centers, the first opened in Houston in 1988, use space-themed learning and role-playing to cultivate students ...

    • John Uri
  6. Feb 15, 2010 · The NASA space shuttle Challenger exploded on January 28, 1986, just 73 seconds after liftoff, bringing a devastating end to the spacecraft’s 10th mission. The disaster claimed the lives of all ...

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  8. The Challenger shuttle crew, of seven astronauts--including the specialties of pilot, aerospace engineers, and scientists-- died tragically in the explosion of their spacecraft during the launch of STS-51-L from the Kennedy Space Center about 11:40 a.m., EST, on January 28, 1986. The explosion occurred 73 seconds into the flight as a result of ...

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