A catastrophic failure occurred 73 seconds after liftoff as the shuttle emerged from “Max-Q,” the period of highest ...
NASA's space shuttle Challenger exploded and broke apart Jan. 28, 1986, in the sky over East-Central Florida, killing the ...
The Challenger shuttle disaster that killed 7 crew members was 40 years ago. What happened and how they're being remembered.
The Tank Museum on MSN
Tank that defined Britain’s Cold War strategy
Explore the story of the Chieftain, Britain’s main battle tank during the Cold War and one of the most formidable armored vehicles of its time. Designed with cutting-edge firepower, advanced armor, ...
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