For Moon Missions, Researchers Test a 3D-Printable, Waterless Concrete

“If NASA establishes a permanent presence on the moon, its astronauts’ homes could be made of a new 3D-printable, waterless concrete,” writes MIT Technology Review. “Someday, so might yours.

“By accelerating the curing process for more rapid construc… Continue reading For Moon Missions, Researchers Test a 3D-Printable, Waterless Concrete

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Gallery: Cosmic wonders in the Astronomy Photographer of the Year awards

Few photography subjects offer the breadth of beauty as astronomy, and the Royal Observatory Greenwich’s annual Astronomy Photographer of the Year awards celebrate that fact. The winners for 2024 have now been crowned, including some breathtaking shots… Continue reading Gallery: Cosmic wonders in the Astronomy Photographer of the Year awards