What Did They Find?
Compared to how long they was already buried underneath the miles of rock, the artefacts were in excellent condition. By the way, the rock itself was approximated to be over two billion years old!
What Did They Find?
ADVERTISEMENT
Not What They Expected
They created an even more exciting exploration at the Kola Superdeep Borehole’s furthest reaches! Experts previously thought that the rock beneath our feet shifts from granite to basalt at two to four miles below the Earth’s surface based on seismic wave measurements.
Not What They Expected
