If you weren't around in 1986, the significance of the Challenger disaster in the collective memory of your elders may elude you. To bridge the generation gap, I'll try to set the scene for you. How ...
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The Space Shuttle Challenger disaster explained
One of those six was called the Challenger. That one was the one McAuliffe got to be on. STS-51-L, as the mission was called, was the 25th of the Space Shuttle program. It was mostly a routine mission ...
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