Maxistentialism: PopSci: In the film Gravity, which opens this month, two astronauts…
In the film Gravity, which opens this month, two astronauts are on a spacewalk when an accident hurtles them into the void. So what would actually happen if you went, in NASA’s terminology, “overboard”?
NASA requires spacewalking astronauts to use tethers (and sometimes additional…
A scary reality faced, yet often overlooked by mere humanity.
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