Space Shuttle Challenger Disaster O Ring
The chemistry behind the challenger disaster.
Space shuttle challenger disaster o ring. Nasas space shuttle challenger accident was a devastating tragedy that killed seven astronauts and shocked the world on jan. Challenger on the launchpad arrow indicating leaking o ring on srb after the space shuttle challenger and its crew were destroyed in a fiery catastrophic explosion on january 28 1986 nasa appointed members of the rogers commission to investigate the cause of the disaster. Challenger disaster explosion of the us. Sts 51 l space shuttle challenger explosion.
Home about us may 15th 2020 1018pm. Killed in the accident were challenger commander dick scobee. On january 28 1986 as the space shuttle challenger broke up over the atlantic ocean 73 seconds into its flight allan mcdonald looked on in shock despite the fact that the night before he had refused to sign the launch recommendation over safety concerns. One of the most astute summaries of the cause of the challenger explosion came from a lawyer not an engineer.
Historical accuracy in recounting the fundamentally flawed srm joints of the space shuttle challenger. The spacecraft began to fall apart after an o ring seal in its right solid rocket booster srb failed at liftoff. The o ring failure caused a. This had failed due to the low temperature 31 0 f 05 0c at launch time a risk that several engineers noted but that nasa management dismissed.
Space shuttle orbiter challenger shortly after its launch from cape canaveral florida on january 28 1986 which claimed the lives of seven astronauts including christa mcauliffe who had won a national screening to become the first teacher in space. The final crew of the space shuttle challenger via wikipedia the cause of the disaster was traced to an o ring a circular gasket that sealed the right rocket booster. The space shuttle challenger disaster was a fatal incident in the united states space program that occurred on tuesday january 28 1986 when the space shuttle challenger ov 099 broke apart 73 seconds into its flight killing all seven crew members aboard.