'The result would be a catastrophe of the highest order - loss of human life,' he wrote in a memo. Roger Boisjoly, a NASA contractor at rocket-builder Morton Thiokol Inc, warned in 1985 that seals on the booster rocket joints could fail in freezing temperatures. In its heyday, it completed nine milestone missions - from launching the first female astronaut into space to taking part in the first repair of a satellite by an astronaut.īut it was also the vehicle that very nearly ended the space program when a probe into the 1986 disaster found that the shuttle was doomed before it had even taken off. It was initially built between 19 to be a test vehicle, but was later converted into a fully fledged spacecraft. Space Shuttle Challenger exploded on Januseconds after blast-off, killing seven astronauts, putting all space flights on hold for 32 months.In their honour: The Challenger Memorial Plaque at Arlington National Cemetery in Arlington, Virginia, in memory of the seven crew members who died in the 1986 disasterĬhallenger was one of NASA's greatest successes - but also one of its darkest legacies. Pieces of the Space Shuttle Challenger are arranged in a hangar after being salvaged from the Atlantic Ocean where they were scattered, on Januwhen the spacecraft exploded.The Challenger and its seven member crew were lost seventy three seconds after launch when a booster rocket failed. (Front, L-R) Pilot Mike Smith, commander Dick Scobee and mission specialist Ron McNair. Onizuka, Teacher-in-Space participant Sharon Christa McAuliffe, Payload Specialist Greg Jarvis and mission specialist Judy Resnick. (Back, L-R) Mission Specialist Ellison S. UNSPECIFIED LOCATION - NOVEMBER 11: (FILE PHOTO) Space Shuttle Challenger crew members gather for an official portrait Novemin an unspecified location.FL - JANUARY 28: (FILE PHOTO) The Space Shuttle Challenger lifts off Janufrom Kennedy Space Center, Florida. The space shuttle 'Challenger' malfunctions shortly after take-off, resulting in the deaths of all seven crew members, 28th January 1986.AFP PHOTO BOB PEARSON (Photo credit should read BOB PEARSON/AFP via Getty Images) Challenger was 72 seconds into its flight, travelling at nearly 2,000 mph at a height of ten miles, when it was suddenly envelope in a red, orange and white fireball as thousands of tons of liquid hydrogen and oxygen fuel exploded. The US space shuttle exploded seconds after lift-off, killing it crew of seven. A solid fuel rocket booster disappears behind the contrail of the explosion of the space shuttle Challenger 28 January 1986 over Kennedy Space Center as debris from the orbiter begins to fall to earth.AFP PHOTO NASA (Photo credit should read BOB PEARSON/AFP via Getty Images) US space shuttle Challenger lifts off 28 January 1986 from a launch pad at Kennedy Space Center, 72 seconds before its explosion killing it crew of seven.The seven crew members of the 'Challenger' died on 28th January 1986, when the shuttle broke up shortly after take-off. NASA officials, a military guard of honour and escorts from the Astronaut Office are present for the departure. The remains of the crew of the space shuttle 'Challenger' are moved from the Shuttle Landing Facility at the Kennedy Space Center on Merritt Island, Florida, to Dover Air Force Base in Delaware, on board a Military Airlift Command C-141, 29th April 1986.This photo, released by NASA, of the 28 January explosion which destroyed the Space shuttle Challenger and killed all seven crew members 75 seconds after its launch, appears to show a second explosion.McAuliffe and the entire Space Shuttle Challenger crew were lost seventy three seconds after launch when a booster rocket failed. (UNDATED FILE PHOTO) Teacher and space shuttle astronaut, Sharon Christa McAuliffe, is shown in an undated official portrait released by NASA.(B/W ONLY) AFP PHOTO/Bob PEARSON (Photo credit should read BOB PEARSON/AFP via Getty Images) Challenger, carrying seven crew members including teacher Christa McAuliffe, exploded 75 seconds after its launch and killed all crew members.
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