Talk:Steven Universe (character)/@comment-26201363-20150314180815/@comment-26248437-20150708040054

Yes buy the higher up you go the less air there is. Also he was close to breaking the atmosphere so that means he was in a very oxygen-poor environment. I think that he still needs to eat/sleep/breathe, just not as much as a normal human. He can probably go a lot longer without it.