i think it's 12 km deep. the drills were melting/eroding preventing further penetration.
hello how are you today?
The deepest point in the ocean is The Mariana Trench.
The deepest point found is 20 feet.
It's deepest point is about 706 metres, with an average depth of about 292 metres.
1300 meters by the K-278 Komsomolets. This was possible due to its strong but expensive titanium hull.
The deepest point that humans have reached in the earth is about 7.62 miles (12.262 km) in the Kola Superdeep Borehole in Russia. This deep drilling project was conducted in the 1970s and 1980s to study the Earth's crust and mantle.
Java trench is the deepest point in the Indian Ocean.
The merced river is about 5 ft deep at its deepest point.
The deepest ocean is 36,200ft deep
Loch Ness is 788 ft (240 m) deep at its deepest point.
Deepest Point in the Arctic OceanEurasia Basin: 17,881 feet / 5450 meters
The middle.