Newslink: Mars May Have a Porous Crust, Gravity Map Suggests

in #newslink • 7 years ago

New evidence shows that the Red Planet's outer crust, which is about 30 miles (50 kilometers) thick, is porous and not as dense as previously thought.

https://www.space.com/38209-mars-gravity-reveals-porous-crust.html

#space #mars #gravity #map
7 years ago in #newslink by
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