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You’ve traveled thousands of light-years through interstellar star systems. And now you’re stranded on a planet you know nothing about. As long as you’ve got oxygen, water and food aboard your spaceship, you should stay inside and figure out what you’ve got going on around you. But your supplies wouldn’t last forever. So the clock would be ticking.

Transcript and sources:

00:00 What If You Crashed on an Alien Planet?
01:15 Gravity of the planet
02:04 Star of the solar system
03:40 Tidally locked planet
04:30 Breathable atmosphere
05:54 Alien life and pathogens

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What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.

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