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The Space Drill Used By NASA Astronauts - Popular Mechanics
URL: http://www.popularmechanics.com/space/a24639/space-drill-used-by-nasa-astronauts/
Submitted: Sat Jan 07 2017
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CT: UFOSeek News 2015: The Space Drill Used By NASA Astronauts - Popular Mechanics
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NASA is currently conducting a spacewalk to replace the International Space Station's batteries. Twelve aging nickel-hydrogen batteries will be replaced with six new lithium-ion batteries, a spacewalk mission that will take astronauts Shane Kimbrough ...