Image from TERRA
Wed, 28 Jul 2021 10:00 EDT

Soil is the foundation of our food systems, and sustainable farming depends upon healthy soil, which has impacts far beyond the field on air, water and climate. Wind and water, hastened by human activity and climate change, erode the richest soil at the surface.

Image from TERRA
Wed, 23 Jun 2021 14:00 EDT

For tiny airborne-particle pollution, known as PM 2.5, researchers using NASA data found that variability from meteorology obscured the lockdown signals when observed from space.

Image from TERRA
Tue, 01 Jun 2021 14:00 EDT

The 2021 Atlantic hurricane season starts today, June 1. At NASA, we’re developing new technology and missions to study storm formation and impacts, including ways to understand Earth as a system.

Colby Fire, California

NASA image by Holli Riebeek and courtesy LANCE/EOSDIS MODIS Rapid Response Team at NASA GSFC. Caption by Michael Carlowicz.

A wildfire started and spread quickly in the foothills northeast of Los Angeles on January 16, 2014. The plume of ash and smoke blanketed much of the metropolitan area and prompted air quality warnings.

The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra and Aqua satellites captured these images of the Colby fire just before (top) and just after noon on January 16. The morning image is clearer because the scene was centered under the satellite, while the afternoon image is fuzzy because the satellite was observing from an angle. Read more

NASA image by Holli Riebeek and courtesy LANCE/EOSDIS MODIS Rapid Response Team at NASA GSFC. Caption by Michael Carlowicz.
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