When SpaceX launches Japanese billionaire Yusaku Maezawa and his eight traveling companions for a trip around the Moon in 2023, the company will be undertaking an unprecedented step toward the future of civilian space flight. But with being the first to attempt this feat comes a number of technical and safety challenges that less ambitious expeditions, like Blue Origin’s treks to the Karman Line, won’t have to face. So, just how will SpaceX ensure that its first trip to the Moon doesn’t turn into a real-life Gravity?
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