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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Customers can pre-order the new 13- and 15-inch MacBook Air with M5 beginning at 6:15 a.m. PST on Wednesday, March 4, on apple.com/store and in the Apple Store app in 33 countries and regions, including the U.S. All models will begin arriving to customers, and will be in Apple Store locations and Apple Authorized Resellers, starting Wednesday, March 11.

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