Seven American spacefarers were killed in a tragic event 40 years ago today that has become widely known as the Challenger ...
NASA's space shuttle Challenger completed 10 missions before it broke apart during a launch in 1986, killing seven astronauts ...
Steve Hawley, who flew five Space Shuttle missions, and Krista Schaffer, a first-grade teacher at Christa McAuliffe ...
Through the tragedy, the lives and legacy of the crew have endured, and 40 years later, Christa McAuliffe is still changing ...
Wednesday marked 40 years since the space shuttle Challenger accident that killed seven crew members. The mission was not ...
The 40th anniversary of the Challenger explosion stirs the memories of Long Island educators who watched the disaster on ...
The Space Shuttle Challenger was destroyed just 73 seconds into its flight 40 years ago today, killing all seven crew on ...
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