Crew members of the ill-fated Space Shuttle Challenger mission STS-51 who tragically lost their lives when the shuttle exploded 73 seconds after launch on January 28, 1986
Front Row (left to right):: Pilot Michael J. Smith:, CommanderFrancis R. "Dick" Scobee, Mission SpecialistRonald E. McNair:
Back Row (left to right): Mission Specialist Ellison S. Onizuka, Payload Specialist Christina McAuliffe, Payload Specialist Gregory B. Jarvis, Mission Specialist Judith A. Resnik














