because they made a accident
Space shuttle Endeavour has not crashed. The shuttles Challenger and Columbia disintegrated in January 1986 and February 2003 respectively.
The Space Shuttle Challenger disaster occurred on January 28, 1986 at 11:38 am EST, when Space Shuttle Challenger broke apart immediately after take off.
Space Shuttle Challenger.
Space Shuttle Challenger
febuary first 2003
Space shuttle Endeavour has not crashed. The shuttles Challenger and Columbia disintegrated in January 1986 and February 2003 respectively.
The Space Shuttle Challenger disaster occurred on January 28, 1986 at 11:38 am EST, when Space Shuttle Challenger broke apart immediately after take off.
Space Shuttle Challenger.
Space Shuttle Challenger
febuary first 2003
1986
1986.
The space shuttle Challenger exploded in 1986.
The Space Shuttle Program was started in 1986, and is projected to have its last mission in November of 2010.
Space shuttle Challenger exploded on the 28th of January 1986.
Space Shuttle Challenger disaster happened on 1986-01-28.
The Space Shuttle Challenger exploded on January 28, 1986, shortly after launch. It was a devastating accident that resulted in the loss of all seven crew members on board.