When you think about exploring deep space, it's very dangerous for HUMANS. To potentially sacrifice HUMAN life is a delicate proposition. On the flip SIDE, if you want to send a robot to another planet for an extended PERIOD of time and at some point you know it'll cease to FUNCTION, it's not considered a tragedy.
Read MoreIn the car on my way to premieres and awards shows, I'll sit with tissue paper under my armpits so I don't soil the delicate DRESS fabric. The whole time, I'm TELLING myself, 'Please don't SWEAT, please don't sweat.' I throw the tissues out RIGHT before I step out of the car, and nobody EVER knows! I just put on a smile and fake it.
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