lundi 31 décembre 2007

Space Shuttle Challenger


On January 28, 1986 the Space Shuttle Challenger was destroyed 73 seconds after liftoff due to a design problem with seals on the solid rocket boosters. 7 astronauts lost their lives, and NASA was subjected to several months of investigation by a Presidential Commission. The Commission’s Report revealed a lot of problems at NASA, mostly with communications between management and engineering staff.

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