Wednesday, 26 June 2019

Searching for Freshwater In Snowy Places


Snowflakes that cover mountains or linger under tree canopies are a vital freshwater resource for over a billion people around the world. via NASA https://ift.tt/2YaNZL0

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Perseverance’s Landing

This high-resolution still image is part of a video taken by several cameras as NASA's Perseverance rover touched down on Mars on Febru...