大家的太空The new Space Shuttle program captivates America and draws a diverse, determined crop of astronauts. But safety issues arise out of public view.
帮助！
第 2 集
帮助！To revive public interest, NASA chooses teacher Christa McAuliffe to be the first civilian on the Shuttle. Issues with the solid rocket boosters linger.
严重故障
第 3 集
严重故障After several delays, the crew prepares for launch as engineers and NASA officials tensely discuss concerns about the O-rings and a cold weather launch.
没有到此为止
第 4 集
没有到此为止Challenger's shocking explosion devastates the families of the crew as well as millions watching live, and an investigation puts NASA on the defensive.
