2 Results
In October 2001, a volcano in the remote South Sandwich Islands began spewing ash and lava. Less than 24 hours after the eruption began, a research team nearly 9,000 miles away was estimating how much energy the volcano was producing.
Published Feb 16, 2004 12:17 PM
Last updated
Poor air quality is one of the largest global environmental and health threats. Instruments aboard NASA satellite and airborne platforms continually acquire data about these pollutants.
Published Aug 12, 2023 04:08 PM
Last updated