背景信息:@史蒂芬霍金_StephenHawkingGreetings to everybody in China from NYC. At the One World Observatory in New York City, Yuri Milner and I launched a mission to the stars. Mark Zuckerberg lent his support by joining the board of our new initiative, Breakthrough Starshot.Within the next generation, Breakthroug...展开全文c
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