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bekishore : nasa   31

Roger Boisjoly obituary: Engineer tried to stop Challenger launch - latimes.com
The 1986 explosion that destroyed the space shuttle Challenger and killed seven astronauts shocked the nation, but for one rocket engineer the tragedy became a personal burden and created a lifelong quest to challenge the bureaucratic ethics that had caused the tragedy.
people  NASA 
february 2012 by bekishore

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