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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Photograph: Julian Chokkattu

"He'd been signing cartoon Seuss for a while - he had done it even when he was at Dartmouth working for the humour magazine there," Jones explains.

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