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Satellites Show How Earth’s Water Cycle Is Ramping Up as Climate Warms

. Satellites Show How Earth’s Water Cycle Is Ramping Up as Climate Warms NASA scientists have studied 17 years of gravity observations of our planet to understand how the global water cycle is changing. The rate at which plants and the land surface release moisture into the air has increased on a global scale between 2003 and 2019. These processes are…
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Europa’s Interior May Be Hot Enough to Fuel Seafloor Volcanoes

. Europa’s Interior May Be Hot Enough to Fuel Seafloor Volcanoes Jupiter’s moon Europa has an icy crust covering a vast, global ocean. The rocky layer underneath may be hot enough to melt, leading to undersea volcanoes. New research and computer modeling show that volcanic activity may have occurred on the seafloor of Jupiter’s moon Europa in the…
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In a First, Scientists Map Particle-Laden Rivers in the Sky

. In a First, Scientists Map Particle-Laden Rivers in the Sky Your browser cannot play the provided video file(s). Windy regions high in the atmosphere can transport pollutants like dust or soot thousands of miles around the world and disrupt everyday life for thousands of people. Last summer, “Godzilla” came for the Caribbean and the U.S. Gulf…
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NASA chief Bill Nelson talks rockets, Moon plans, and partnerships

As a politician, space was Bill Nelson’s thing. He started out as a state lawmaker near Florida’s Space Coast, ascended to Congress in 1978, then became the House’s first sitting member to actually go to space in 1986, flying as a payload specialist aboard Space Shuttle Columbia. He’d spend three terms in the Senate shaping NASA’s budget and helping steer, from the policy side, NASA’s…
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