Yeah I've raised this question before. Also, how is it that when we're in the reef, everyone disreagrds four things. #1: Its probably like -230 degrees #2: There's no oxygen so we'd all suffocate and die #3: There's gravity in the hangar #4: Candles are burning behind brother Vance (clearly no oxygen) All of this could've been disregarded if they would have put a shield door on the hangar. But no we're just floating around in space like la-dee-dah.