On January 28, 1986 despite the warnings of engineers not to launch in freezing temperatures, NASA management chose to launch Space Shuttle Challenger.\r<br>\r<br>\r<br>\r<br>STS-51-L was the twenty-fifth flight of the American Space Shuttle program, which marked the first time a civilian had flown aboard the Space Shuttle.\r<br>\r<br>Rare footage from inside the crew cabin of space shuttle Columbia during its final moments. You can hear the crew talking with each other and at one point they .\r<br>\r<br>A NASA camera records Teach-In-Space backup and future astronaut Barbara Morgan as she watches the launch and explosion of the space shuttle Challenger .
