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  1. Space Shuttle Challenger disaster - Wikipedia

    On January 28, 1986, 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 …

  2. Challenger disaster | Summary, Date, Cause, & Facts - Britannica

    Nov 25, 2025 · Challenger disaster, explosion of the U.S. space shuttle orbiter Challenger, shortly after its launch from Cape Canaveral, Florida, on January 28, 1986, which claimed the lives of …

  3. Challenger STS-51L Accident - NASA

    Apr 24, 2025 · On January 28, 1986, NASA and the American people were rocked as tragedy unfolded 73 seconds into the flight of Space Shuttle Challenger’s STS-51L mission. Presented …

  4. 1986: The Challenger Explosion | American Physical Society

    But a mere 73 seconds into the flight, Challenger made a different kind of history. As millions of Americans watched, it burst into flames, killing all seven crew members, making it the worst …

  5. Challenger Explosion - Date, Astronauts & Shuttle | HISTORY

    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.

  6. The Challenger Tragedy - Spaceline

    Space Shuttle Challenger began Mission STS-51L with a launch from Kennedy Space Center Launch Pad 39B at 11:38:00 a.m. EST on January 28, 1986. Challenger exploded 73 seconds …

  7. Space Shuttle Challenger disaster - Wikiwand

    On January 28, 1986, Space Shuttle Challenger broke apart 73 seconds into its flight, killing all seven crew members aboard. The spacecraft disintegrated 46,000...

  8. Challenger space shuttle tragedy happened 39 years ago - USA …

    Jan 28, 2025 · On Tuesday, the nation marks the 39th anniversary of the explosion that destroyed Challenger 73 seconds after liftoff after a failure in the shuttle’s right solid rocket booster. …

  9. Space Shuttle Challenger - Wikipedia

    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 …

  10. STS-51L - NASA

    May 1, 2025 · Tragically, the Challenger and her crew were lost in an explosion 73 seconds after liftoff. After a lengthy investigation, the cause was determined to be an o-ring failure in the right …