2025年1月13日 · NASA’s Earth Science Division (ESD) missions help us to understand our planet’s interconnected systems, from a global scale down to minute processes. ESD delivers the technology, expertise, global observations, and applications that help us map the myriad connections between our planet’s vital processes and the climate effects of ongoing ...

2024年12月18日 · In order to study the Earth as a whole system and understand how it is changing, NASA develops and supports a large number of Earth observing missions. These missions provide Earth science researchers the necessary data to address key questions about global climate change.

2025年1月22日 · Earth Science in Action. NASA's unique vantage point helps us inform solutions to enhance decision-making, improve livelihoods, and protect our planet.

2 天之前 · Recently launched earth science missions are also providing us unprecedented views of our planet and incredible insight into the health of our oceans and atmosphere, and helping decision-makers improve lives on Earth and safeguard our future.

2 天之前 · NASA's Earth Information Center allows visitors to see how our planet is changing in six key areas: sea level rise and coastal impacts, health and air quality, wildfires, greenhouse gases, sustainable energy, and agriculture.

2025年1月2日 · Today, NASA uses satellites, aircraft and even an occasional boat to study our planet’s air, land and water. It’s called “Earth system science” and we are trying to answer some big questions: How is the global Earth system changing? What causes these changes? How will Earth change in the future?

2025年1月21日 · The Earth Science Division operates more than 20 satellites in orbit, sponsors hundreds of research programs and studies, and funds opportunities to put data to use for societal needs. We develop new ways to observe the oceans, land cover, ice, atmosphere, and life, and we measure how changes in one drive changes in others over the short and ...

2024年12月6日 · NASA researchers will present findings on Earth science, planetary science, and heliophysics at the upcoming American Geophysical Union (AGU) 2024 annual meeting in Washington, DC, beginning on Monday, Dec. 9.

6 天之前 · Using the power of science, cutting edge technology, engineering, modern tools and infrastructure, partnerships, and space-based observations, NASA will build a global framework that will allow constructing a comprehensive digital description of the Earth system.

2024年12月3日 · How would humanity respond if we discovered an asteroid headed for Earth? NASA’s Planetary Defenders is a gripping documentary that delves into the high-stakes world of asteroid detection and planetary defense.