Monday, September 27, 2021

Journey to Landsat 9

 

The first Landsat satellite launched in 1972. Since then, NASA has always kept a Landsat in orbit to collect images of the physical material covering our planet’s surface and changes to land usage. Those images allow researchers to monitor phenomena including agricultural productivity, forest extent and health, water quality, coral reef habitat health, and glacier dynamics.




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Newly Discovered Lake May Hold Secret to Antarctic Ice Sheet’s Rise and Fall

The coast of Antarctica is near where the East Antarctic Ice Sheet meets the sea. Credit: Shuai Yan/UT Jackson School of Geosciences Scienti...

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