Now it is in position, the final tests, checks - and a dress rehearsal - will take place, before the go-ahead is given for the 10-day Artemis II mission that will see four astronauts travel around the Moon.
Perhaps it’s the biggest question science has left to answer, how did life begin? Now, molecular biologists in Cambridge university have discovered tiny molecules of RNA which they say might provide some clues. Science journalist and author Philip Ball explains what we know and whether we’ll ever find the origins of life on earth.
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2026-02-27 00:00:00:03014252310http://paper.people.com.cn/rmrb/pc/content/202602/27/content_30142523.htmlhttp://paper.people.com.cn/rmrb/pad/content/202602/27/content_30142523.html11921 本版责编：李 拯 邹 翔 常 晋
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1 January 2026ShareSave