https://www.earth.com/news/geologists-found-gigantic-fortresses-deep-beneath-the-earths-crust-in-the-mantle/
0
0
7/17/25 at 10:42am
Organization
Earth.com
33 words
0
Comments
Gigantic hidden fortresses discovered 1,800 miles underground in Earth's mantle, rewrite how the planet's interior works.
You are the first to view
Create an account
or login to join the discussion