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.

Image from TERRA
Thu, 06 May 2021 10:00 EDT

Valley fever is a dangerous threat to human health – and cases are on the rise in the arid southwestern United States, as wind from increasing dust storms can transport the fungal spores that cause the disease. Valley fever is caused by the Coccidioides fungus, which grows in dirt and fields and can cause fever, rash and coughing. Using NASA resear

Flash Floods in Central Texas

NASA images courtesy LANCE/EOSDIS MODIS Rapid Response Team at NASA GSFC. Caption by Holli Riebeek.

A large storm system brought more than a foot of rain to parts of Central Texas on October 30 and 31, 2013. Up to 14 inches (36 cm) of rain fell in the Austin region, according to the National Weather Service. The rain triggered flash floods that left two people dead, forced evacuations, and closed roads. The clouds had largely cleared by 12:35 p.m. when the Moderate Resolution Imaging Spectroradiometer (MODIS) on the Terra satellite acquired the top natural color image. Normally black or dark blue, rivers and reservoirs are muddy brown and green from runoff. Read more

NASA images courtesy LANCE/EOSDIS MODIS Rapid Response Team at NASA GSFC. Caption by Holli Riebeek.

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