To demonstrate this tragic oversight, Feynman dropped a sample of the O-ring rubber in a glass of ice water. The rubber grew ...
NASA’s 1986 Challenger mission was intended to inspire students to consider a future in space. The crew’s family is ...
On January 28, 1986, the space shuttle Challenger broke apart just over a minute after liftoff, killing all seven astronauts ...
Challenger disaster, a new book series explores teen life, history, and culture in 1986 suburban America. I’ve seen a ...