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Thinning Arctic Sea Ice

nasa6 days ago

NASA/Rachel Tilling Sea ice is frozen seawater that floats in the ocean. This photo, taken from NASA’s Gulfstream V Research Aircraft on July 21, 2022, shows Arctic sea ice in the

Rock and Roll with NASA Challenge

nasa6 days ago

Image Credit: HeroX The next era of lunar exploration demands a new kind of wheel – one that can sprint across razor-sharp regolith, shrug off extremely cold nights, and keep

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