There has to be a moment when the sky is no longer the sky... Right? Well, it depends who you're asking! For this video, we take a look at the various scientific, theoretical and political points at which the sky turns into space. So, how high do you have to go to truly be an astronaut? read more...
Where Does the Sky End and Space Begin?
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VOICE OVER: Noah Baum
WRITTEN BY: Nathan Sharp
