What caused the catastrophic failure of the Space Shuttle Challenger on that cold Florida morning of January 28, 1986? From a technical perspective, experts cite lower-than-expected launch temperatures at Florida's Cape Canaveral, which caused a tiny rubber part called an O-ring to malfunction. ...
A. The disaster was a result of a series of avoidable mistakes. B. The disaster was caused by a single, identifiable technical failure. C. The disaster was an inevitable consequence of the space program's ambitions. D. The disaster was primarily due to the negligence of the shuttle's E....
Missing out on What Really Caused the Challenger Shuttle Disaster
through blue skies after the shuttle suddenly fell apart. It was almost 17 years to the day that the Challenger shuttle exploded on Jan. 28 1986 killing all seven astronauts on board. Take-off and re-entry into Earth's atmosphere are the most dangerous parts of a space mission. In 42 ...
Why did the US President make a speech about the Challenger disaster? What were the purposes of the Shenzhou V mission? 相关知识点: 试题来源: 解析 Because seven American astronauts died when the Challenger exploded and he wanted to show his pity for their families. Carrying the first Chinese ...
What caused the space shuttle Columbia disaster? During the crew's 16 days in space, NASA investigated a foam strike that took place during launch. About 82 seconds after Columbia left the ground, a piece of foam fell from a "bipod ramp" that was part of a structure that attached the ex...
A careless smoker caused a fire which destroyed the building in 1986. Upper Store in 1978 But the history of a Company Store must include far more than the simple construction details and uses. The Store was the economic face of the mill corporation. While some visitors might be invited ...
The space shuttle Challenger STS-51L spaceflight ended in tragedy on Jan. 28, 1986 73 seconds after liftoff. (Image credit: NASA.) This week marks the somber 25th anniversary of the accident that killed seven astronauts aboard NASA's space shuttle Challenger less than two minutes into their ...
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ROGERS: But something caused you to change your mind. What was it? LUND: I guess one of the big things was that we really didn’t know whether temperature was the driver or not . . . The data was inconclusive . . . COMMISSION MEMBER RICHARD FEYNMAN: But logically, from the point of...