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NASA has discovered an interstellar comet that’s wandered into our backyard.The space agency spotted the quick-moving ...
Modern Engineering Marvels on MSN14h
How Tianwen-3’s Pragmatic Engineering and Astrobiology Focus Are Shaping the New Mars Sample Return RaceDrilling two meters deep for sampling will be a world first,” said Hou Zengqian, China’s chief scientist on the Tianwen-3 mission, in a recent interview with China Science Daily. That one sentence ...
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