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NASA and its partners recently tested an aircraft guidance system that could help planes maintain a precise course even while flying at high speeds up to 500 mph. The instrument is Soxnav, the culmination of more than 30 years of…
Key Points The largest solar storm in two decades hit Earth in May 2024. For several days, wave after wave of high-energy charged particles from the Sun rocked the planet. Brilliant auroras engulfed the skies, and some GPS communications were…
Rivers and streams wrap around Earth in complex networks millions of miles long, driving trade, nurturing ecosystems, and stocking critical reserves of freshwater. But the hydrologists who dedicate their professional lives to studying this immense web of waterways do so…
Analysis of data from NASA radar aboard an airplane shows that the decades-old active landslide area on the Palos Verdes Peninsula has expanded. Researchers at NASA’s Jet Propulsion Laboratory in Southern California used data from an airborne radar to measure…
Introduction The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Science Team (ST) organized a three-day workshop that took place September 9–11, 2024, at the Japan Space System’s (JSS) offices in Tokyo, Japan. About 30 people from Japan and the…
Introduction The International Ozone Commission (IO3C) facilitates the study of atmospheric ozone around the world. The IO3C was formally established in 1948 at the seventh International Union of Geodesy and Geophysics (IUGG) in Oslo, Norway. IUGG represents the entire community…
Join us for a special presentation of Do NASA Science LIVE on January 29, 2025 at 7 p.m. EST! NASA Citizen Science, SciStarter, The Department of Veterans Affairs, and the Association for the Advancement of Participatory Sciences invite you to…
Set to launch within a few months, NISAR will use a technique called synthetic aperture radar to produce incredibly detailed maps of surface change on our planet. When NASA and the Indian Space Research Organization’s (ISRO) new Earth satellite NISAR…
In a recently published paper, NASA scientists use nearly 20 years of observations to show that the global water cycle is shifting in unprecedented ways. The majority of those shifts are driven by activities such as agriculture and could have…
Measurements from space support wildfire risk predictions Researchers demonstrated that data from the International Space Station’s ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) instrument played a significant role in the ability of machine learning algorithms to predict wildfire…