The hunt for hidden impact craters that could reveal Earth’s deep past

Geologist Ludovic Ferrière travels the world in search of undiscovered impact craters left behind by asteroids and comets striking Earth. He tells us how he finds them

The hunt for hidden impact craters that could reveal Earth’s deep past
Geologist Ludovic Ferrière travels the world in search of undiscovered impact craters left behind by asteroids and comets striking Earth. He tells us how he finds them