Jeff Bezos should feel mildly confident that he's not going to be blown to smithereens during his upcoming jaunt to space. Though riskier than many other things the world’s wealthiest billionaire might do, the first crewed flight of his New Shepard rocket will be about as dangerous as the majority of other spaceflight launches, according to two experts consulted by Live Science. (www.livescience.com) 更多...
