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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Jon Butterworth is professor of physics at University College London, and a member of the ATLAS Collaboration at Cern

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The earliest sunset in December would be 5:14 p.m., and the latest sunset in June would be 9:22 p.m.

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