Maybe in Your Lifetime, People Will Live on the Moon and Then Mars

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https://www.nytimes.com/2023/10/01/realestate/nasa-homes-moon-3-d-printing.html

By Debra Kamin, The New York Times. 

Excerpt: ...NASA is going to build houses on the moon — ones that can be used not just by astronauts but ordinary civilians as well. They believe that by 2040, Americans will have their first subdivision in space. Living on Mars isn’t far behind. Some in the scientific community say NASA’s timeline is overly ambitious, particularly before a proven success with a new lunar landing. But seven NASA scientists interviewed for this article all said that a 2040 goal for lunar structures is attainable if the agency can continue to hit their benchmarks. The U.S. space agency will blast a 3-D printer up to the moon and then build structures, layer by additive layer, out of a specialized lunar concrete created from the rock chips, mineral fragments and dust that sits on the top layer of the moon’s cratered surface and billows in poisonous clouds whenever disturbed — a moonshot of a plan made possible through new technology and partnerships with universities and private companies....

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