Sep 17, 2025 · Earth's atmosphere is a layer of mixed gases approximately 60 miles high that provides the air we breathe, shields us from dangerous levels of ultraviolet light from the sun, …

Aug 29, 2025 · NASA's Land, Atmosphere Near real-time Capability for Earth observation (LANCE) supports users interested in monitoring a wide variety of natural and human-created …

NASA collects data on the Sun and its energy to understand how our closest star impacts Earth's energy fields, atmosphere, weather, and human activity.

5 days ago · Air mass/density is a fundamental property of atmosphere. Mixture of gases forming Earth's atmosphere, consisting of nitrogen (∼78%), oxygen (∼21%), water vapor, and other …

Nov 17, 2025 · NASA’s Earth-observing satellites help scientists identify atmospheric rivers, which enables studies of climate change, water management, and weather.

Sep 30, 2025 · Humidity data from NASA gives researchers measurements essential for determining water vapor's role in the function of Earth and its ecosystems.

NASA's Level-1 and Atmosphere Archive and Distribution System Distributed Active Archive Center primarily provides access to global science data products from MODIS and VIIRS.

Apr 19, 2021 · Earth’s entire atmosphere is bristling with electricity, but we are only aware of it when we see lightning—electricity made visible—sizzle across the sky. Scientists have …

Sep 30, 2025 · NASA's air quality data allow users to measure pollutants in the atmosphere and track their health and socioeconomic impact on people.

3 days ago · Near real-time data provided by NASA's Land, Atmosphere Near real-time Capability for Earth observation (LANCE) can be used by air quality forecasters to improve some local …