Astronauts Christina Koch and Jessica Meir

In October 2019, Christina Koch and Jessica Meir exited the International Space Station and replaced a controller regulating ...
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NASA astronauts set out on spacewalk to replace International Space Station batteries

ST. PETERSBURG, Fla. — Flight Engineer Bob Behnken is wasting no time getting to work on his first spacewalk since he and astronaut Doug Hurley arrived at the International Space Station, launching ...