NASA's space shuttle Challenger completed 10 missions before it broke apart during a launch in 1986, killing seven astronauts ...
The Register on MSN
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 ...
Morning Overview on MSN
NASA astronaut once stranded in space retires after 27 epic years
Suni Williams spent part of her career waiting in orbit for a troubled spacecraft to be cleared for the trip home. Now, after nearly three decades of launches, spacewalks and one very public delay, ...
On January 28, 1986, the Space Shuttle Challenger exploded. The most serious accident in manned spaceflight to date shocked the USA and the whole world.
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