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A global shift toward healthier diets could sharply reduce livestock farming, free up agricultural land, and cut emissions from land-use change by 85% by 2050. At the same time, fruit, vegetable, nut, and legume production could soar, creating a sweeping transformation of what the world grows and eats., Read MoreContinue Reading
For the past 50 years, Americans have been told that natural gas was the clean fossil fuel, a climate-friendly choice for heating homes and cooking meals. But according to a new investigation, major oil and gas companies promoted that message while knowing all along that gas was a major source ofContinue Reading
Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio Mosaics More Resources Mars Missions Mars Perseverance Rover Mars Curiosity Rover Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions Mars Home 3 minContinue Reading
Agentic workflows are artificial intelligence-powered software systems that chain together multiple models and external tools to tackle complicated tasks, like analyzing a video and answering questions about it. But the way these highly fragmented systems are designed and deployed often causes inefficiencies that can lead to wasted computation, energy, andContinue Reading
When an animal’s environment changes faster than the animal can adapt, its chances of survival can flat-line. The same is true for populations, and even entire species. Now, scientists at MIT and the University of Leicester have found that this connection between evolutionary adaptation and the pace of environmental changeContinue Reading
Credit: NASA Continuing agency efforts to bring space closer to home, NASA+ is heading to more streaming platforms. On Thursday, NASA announced its programming is on Fire TV Channels. Fire TV customers can easily access this content by asking Alexa+ on compatible devices. Future programming on Fire TV may includeContinue Reading
ISS Station Home Overview Station Overview International Space Station Reference Station Assembly Elements Ground Facilities International Cooperation Station Facts Station Visitors Station Record Holders Reference Guide to the International Space Station (PDF) Station Lithograph (PDF) Station Topics 25 Years of Human Presence Spot The Station Your Orbiting Laboratory International SpaceContinue Reading
ISS Station Home Overview Station Overview International Space Station Reference Station Assembly Elements Ground Facilities International Cooperation Station Facts Station Visitors Station Record Holders Reference Guide to the International Space Station (PDF) Station Lithograph (PDF) Station Topics 25 Years of Human Presence Spot The Station Your Orbiting Laboratory International SpaceContinue Reading
The post Expedition 75 Image Gallery appeared first on NASA Science., Read MoreContinue Reading
Eric N. Becker NASA Armstrong Chief Engineer Eric N. Becker is the chief engineer at NASA’s Armstrong Flight Research Center in Edwards, California. Appointed to the position in May 2026, he promotes, represents, and explains the Armstrong airworthiness and flight safety review process to all potential users. He also isContinue Reading
Storytelling Kit Langley Science Personnel Our Impacts Data Center NASA Langley Research Center PolCube Information Site Why Polcube? What is PolCube? Program Contact Why Polcube? Aerosol absorption is a key geophysical variable (GV) that polarimeters can quantify. Polarimetry is vital to understanding the impacts of aerosols and clouds on climateContinue Reading
Lucia S. Tsaoussi, Ph.D. Program Manager, Space Geodesy / Program Scientist GRACE mission series Dr. Tsaoussi serves as the Program Manager for NASA’s Space Geodesy program since March 2025, providing programmatic direction to the program, including the geodetic networks (SLR, VLBI, GNSS), the data processing and research on geodesy and geodynamics, and serves as the Program Scientist (PS)Continue Reading