High-stakes talks between the US and Iran over the future of Tehran’s nuclear programme ended on Thursday without a deal, as the White House weighs a military operation that would mark its largest intervention in the Middle East in decades.
"In-space manufacturing is something that is happening now," says Libby Jackson, head of space at the Science Museum.
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There's also existing offshore infrastructure and technical know-how. That's one reason his firm is among the first-movers, says Gade.
* @param {number[]} nums - 循环数组
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