Image from TERRA
Thu, 22 Oct 2020 11:00 EDT

NASA scientists are combining data from water samples containing fish DNA with satellite data to find native fish and identify their habitats.

Image from TERRA
Fri, 25 Sep 2020 10:00 EDT

The August Complex Fire and others this fire season have been sending far-reaching plumes of wildfire smoke into the atmosphere that worsen air quality in California and beyond. Predicting where that smoke will travel and how bad the air will be downwind is a challenge, but Earth-observing satellites can help.

Image from TERRA
Thu, 10 Sep 2020 10:46 EDT

The year 2020 will be remembered for being a very trying year and western wildfires have just added to the year's woes.

Steam Fog over the Great Lakes

NASA Earth Observatory images by Jesse Allen and Robert Simmon, using data from LANCE/EOSDIS Rapid Response. Caption by Adam Voiland.

On January 6, 2014, the Moderate Resolution Imaging Spectroradiometer MODIS on NASA’s Terra satellite captured this natural-color image (top) of fog forming over the lakes and streaming southeast with the wind.  A swirling mass of Arctic air moved south into the continental United States in early January 2014. On January 3, the air mass began breaking off from the polar vortex, a semi-permanent low-pressure system with a center around Canada’s Baffin Island. The frigid air was pushed south into the Great Lakes region by the jet stream, bringing abnormally cold temperatures to many parts of Canada and the central and eastern United States. Read more

NASA Earth Observatory images by Jesse Allen and Robert Simmon, using data from LANCE/EOSDIS Rapid Response. Caption by Adam Voiland.
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