Talk:Steven Universe (character)/@comment-27096292-20160229135803

Awhile back I posted a comment about Steven needing air to breathe but he was out in the airless vacuum of space in Ocean Gem and didn't die. Now I'm positive that Steven doesn't need to breathe because in It Could Have Been Great Steven was in the Diamond base on the moon with no air and didn't die, and if there was oxygen when they got there most of it should have been sucked out when Amethyst opened the door, plus no one has been in the Diamond base in thousands of years, so if there was oxygen it would have gone bad.