NASA's space shuttle Challenger completed 10 missions before it broke apart during a launch in 1986, killing seven astronauts ...
Forty years ago, Americans were shocked when the space shuttle Challenger exploded 73 seconds after it launched on a chilly ...
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Challenger at 40: The disaster that changed NASA
How a cold morning, failed O-rings, and flawed decision-making led to tragedy Forty years ago, Space Shuttle Challenger ...
It’s been 40 years since the Space Shuttle Challenger disaster. It was a day the nation slowly realized something had ...
Because a teacher was going to space, millions of schoolchildren watched the Challenger lift off on Jan. 28, 1986. It ...
Through the tragedy, the lives and legacy of the crew have endured, and 40 years later, Christa McAuliffe is still changing ...
It's been 40 years since the Challenger space shuttle, carrying seven people, took off from Florida's Kennedy Space Center, ...
Beloved New Hampshire teacher Christa McAuliffe, the first civilian teacher ever chosen for a space mission, was one of seven ...
The space shuttle Challenger explosion was a defining moment of the 1980s. Whether you were watching on TV or in person, ...
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