The breakup of the space shuttle Challenger was the first space shuttle disaster. It was caused by the failure of two O- rings in one of the solid rocket boosters (SRB's) to properly seal. There had been problems with the seal on other missions, but it is thought that the decision to launch in near-freezing temperatures contributed to the failure, making the seal rigid and unable to seal properly. This led to a catastrophic chain of events. Hot gases escaped from the SRB, followed by a flame, damaging the clamp securing the SRB, and burning through the external fuel tank causing the tank to disintegrate. The forces created caused the orbiter to disintegrate (it did not explode) before the debris crashed into the ocean.
Space Shuttle Columbia disaster happened on 2003-02-01.
Space Shuttle Challenger disaster happened on 1986-01-28.
Space Shuttle Discovery.
There were two space shuttle accidents during NASA's space shuttle program. The first was the Challenger disaster in 1986, and the second was the Columbia disaster in 2003.
The name of the space shuttle was Challenger.
Space Shuttle Challenger disaster happened on 1986-01-28.
Space Shuttle Columbia disaster happened on 2003-02-01.
The Shuttle Challenger was the first space shuttle to have a major disaster. It disintegrated during the launch process on 28 January 1986, and all hands were lost.
Space Shuttle Discovery.
There were two space shuttle accidents during NASA's space shuttle program. The first was the Challenger disaster in 1986, and the second was the Columbia disaster in 2003.
The name of the space shuttle was Challenger.
Space Shuttle Discovery, September 29, 1988.
The worst disaster for the space shuttle program was the Space Shuttle Challenger disaster in 1986. The shuttle disintegrated 73 seconds after launch, resulting in the loss of all seven crew members aboard.
The space shuttle disaster in 1986 was the Challenger disaster. The Challenger space shuttle broke apart 73 seconds after liftoff, resulting in the loss of all seven crew members.
The Columbia space disaster happened because of the failure of a part of the shuttle. During the launch sequence, this failure was disregarded and unfortunately that led to the deaths of the crew.
In 2003
The Columbia Space Shuttle disaster occurred on February 1, 2003, when the shuttle disintegrated upon re-entry into Earth's atmosphere, resulting in the tragic loss of all seven crew members on board.