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

Dust Plume Over the Red Sea

RedSea_tmo_2014189

Dust and sand storms are not unusual in North Africa and western Asia; in fact, they are a regular part of the region’s rhythm and observed often by satellites. But familiarity does not make them any less extraordinary.

The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite captured this image at 11:25 a.m. local time (0825 Universal Time) on July 7, 2014. A thick plume of dust was blowing out from the dry interior of Sudan and across hundreds of kilometers of the Red Sea, with smaller plumes also visible over Saudi Arabia and Eritrea. Prevailing northwest winds over the water blew the plumes to the southeast. Read more

NASA image courtesy Jeff Schmaltz, LANCE/EOSDIS MODIS Rapid Response Team at NASA GSFC. Caption by Mike Carlowicz.

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