NASA says Boeing-built SLS moon rocket is ‘essential’ as company warns of layoffs
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. On the heels of the ...
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NASA stacks moon-bound Artemis 2 rocket: Space photo of the day
The Space Launch System (SLS) core stage and rocket boosters have now been stood up and mated in preparation for NASA's Artemis 2 moon mission. On March 23, 2025, technicians working at NASA's ...