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.

Antikythera Island

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NASA Earth Observatory image by Jesse Allen, using data from NASA/GSFC/METI/ERSDAC/JAROS, and U.S./Japan ASTER Science Team. Caption by Kathryn Hansen.

Crete is the largest and most populous Greek island, spanning 8,300 square kilometers (3,200 square miles) and supporting a population of 620,000. A short distance northwest of Crete is a lesser-known Greek island, Antikythera. The island is comparatively tiny, spanning just 20 square kilometers (8 square miles) and supporting a human population that hovers around 50.

This view of Antikythera was acquired on September 23, 2013, by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) on the Terra satellite. The landscape is typical of a small Mediterranean island, consisting primarily of open countryside and low shrubs. Steep, limestone cliffs line most of the island; flatter expanses of beach are more common on Kythira, a larger Greek island to the north. Read more

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