CAPE CANAVERAL, Fla. (AP) – A spacewalking astronaut successfully replaced a blurry camera outside the International Space Station on Friday, but had to contend with a balky jetpack and a frayed ...
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How close astronauts came to being lost forever
This video tells the story of the space jet pack that allowed astronauts to move freely without tethers. Designed to increase efficiency, it also introduced extreme risk. A single malfunction could ...
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