Researchers used a special laser 3D printing method to melt fake lunar soil into layers and fused it with a base surface to manufacture small, heat-resistant objects, potentially paving the way to more sustainable and cost-effective space missions, a new study suggests.

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科技成长领衔市场反弹

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Are interest rates expected to fall again?

背后力量深不可测

병걸리자 부모가 산에 버린 딸, ‘연 500억 매출’ 오너 됐다