SANDY KOZEL

On January 28, 1986, the NASA Space Shuttle orbiter undertaking mission
STS-51-L and the tenth flight of Space Shuttle Challenger  broke apart 73
seconds into its flight, killing all seven crew members aboard: five NASA
astronauts, one payload specialist, and a civilian school teacher.

The spacecraft disintegrated over the Atlantic Ocean, off the coast of
Cape Canaveral, Florida, at 11:39 a.m. EST.

Space Shuttle Challanger crew: Back row from left to right…Ellison
S. Onizuka, Sharon Christa McAuliffe, Greg Jarvis, and Judy Resnik.
In the front row from left to right: Michael J. Smith, Dick Scobee,
and Ron McNair.

President Reagan delivers a nationwide speech following the Space Shuttle Challenger disaster.

Challenger shuttle memorial in Arlington cemetery, Washington DC.