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  2. Space Shuttle Challenger disaster - Wikipedia

    en.wikipedia.org/wiki/Space_Shuttle_Challenger...

    The Space Shuttle mission, named STS-51-L, was the twenty-fifth Space Shuttle flight and the tenth flight of Challenger. [3]: 6 The crew was announced on January 27, 1985, and was commanded by Dick Scobee. Michael Smith was assigned as the pilot, and the mission specialists were Ellison Onizuka, Judith Resnik, and Ronald McNair.

  3. List of Space Shuttle crews - Wikipedia

    en.wikipedia.org/wiki/List_of_Space_Shuttle_crews

    This is a list of persons who served aboard Space Shuttle crews, arranged in chronological order by Space Shuttle missions. Abbreviations: PC = Payload Commander; MSE = USAF Manned Spaceflight Engineer; Mir = Launched to be part of the crew of the Mir Space Station; ISS = Launched to be part of the crew of the International Space Station.

  4. STS-51-L - Wikipedia

    en.wikipedia.org/wiki/STS-51-L

    STS-51-L was the disastrous 25th mission of NASA's Space Shuttle program and the final flight of Space Shuttle Challenger. It was planned as the first Teacher in Space Project flight in addition to observing Halley's Comet for six days and performing a routine satellite deployment.

  5. Space Shuttle Challenger - Wikipedia

    en.wikipedia.org/wiki/Space_Shuttle_Challenger

    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 maiden flight in April 1983.

  6. Book Review: 'Challenger' is definitive account of shuttle ...

    www.aol.com/entertainment/book-review-challenger...

    When the Challenger space shuttle exploded a little over a minute after its launch in 1986, it pierced the dreams of millions about who watched the tragedy unfold live on television. In ...

  7. Piece of space shuttle Challenger found by divers off Florida ...

    www.aol.com/news/piece-space-shuttle-challenger...

    The space agency confirmed Thursday that a 20-foot segment of the Challenger was discovered earlier this year off the Florida coast by divers who were searching for wreckage of missing World War ...

  8. List of spaceflight-related accidents and incidents - Wikipedia

    en.wikipedia.org/wiki/List_of_spaceflight...

    The Space Shuttle Challenger was destroyed 73 seconds after lift-off on STS-51-L at an altitude of 15 kilometers (49,000 ft). The investigation found that cold weather conditions caused an O-ring seal to fail, allowing hot gases from the shuttle's solid rocket booster (SRB) to impinge on the external propellant tank and booster strut.

  9. Space shuttle Challenger explosion: Looking back at tragedy ...

    www.aol.com/news/space-shuttle-challenger...

    The space shuttle Challenger exploded in 1986, a tragedy that hit close to home in Akron, which lost city native and astronaut Judith Resnik.