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Earth Modeling Nexus
1+ week, 3+ day ago (222+ words) A framework for NASA's state-of-the-art Earth system models to advance Earth understanding and deliver actionable insights for societal benefit Effective September 2026, NASA’s Integrated Modeling Virtual Institute (IMVI) has been renamed Earth Modeling Nexus (Nexus) to better reflect our Earth system…...
Video: Flat Earthers Fail to Find Planet's Edge
2+ week, 2+ day ago (12+ words) Coast to Coast AM...
Lindsey Jacobson Leads Earth Science Foresight
2+ week, 3+ day ago (393+ words) Lindsey Jacobson's work helps NASA anticipate those disruptions before they happen and gives senior leaders options for managing them. "The way we do Earth science is changing." Jacobson and the NESSIE team support the Earth science satellite portfolio - dozens of…...
Four billion years ago, the young Sun may have unleashed superflares every few days—outbursts that Sun-like stars produce only about once a century today. The proton storms they sent into Earth’s atmosphere could have forged nitrous oxide, helping keep the planet warm, and hydrogen cyanide, a crucial feedstock for the chemistry that preceded life.
2+ week, 3+ day ago (662+ words) A 2026 proton-irradiation experiment adds laboratory support to the idea that the active young Sun helped warm early Earth while driving nitrogen chemistry relevant to life's origins....
A meteorite from Mars reveals traces of ancient water in the Martian crust
3+ week, 9+ hour ago (435+ words) An international team of scientists may have taken another step toward reconstructing the history of water on Mars—and, more specifically, toward determining the amount of water that may once have flowed across its surface, according to the website “Knowridge....
Dry Martian Meteorite Reveals Early Water in Mars's Crust
3+ week, 22+ hour ago (507+ words) Billions of years ago, Mars was hypothesized to have been a habitable world with flowing liquid water and the potential for life. But directly studying its ancient past is currently limited to orbiters and rovers, as scientists have yet to…...
Mars can snow carbon dioxide at its poles, while some of its warmest summer landscapes grow dry-ice frost overnight that vanishes back into gas after sunrise
1+ mon, 1+ day ago (583+ words) Mars can produce snow from carbon dioxide near its winter poles. Far from those seasonal caps, however, the same material can appear in a quieter and more...
The Soviets tried to drill to the center of the Earth — here's what stopped them
1+ mon, 3+ day ago (817+ words) The Soviets were never subtle with their goals. They wanted to dig through the mantle of the Earth — which constitutes 40% of the Earth's mass. The initiative began in the 1960s and was done in parallel with the space race. The broader…...
I researched Flat Earthers - and found something unexpected
1+ mon, 6+ day ago (1092+ words) ‘I could show you weather balloon footage from 120,000 feet, and it’s absolutely table-top flat!’ Mark Sargent, one of the Flat Earth movement’s most recognisable faces, said this to Philip Schofield on This Morning in a now-infamous 2020 video, when discussing his…...