Scientists and excavators were always on a mission to dig into the Earth's deepest holes and unravel its mysteries ... the team had already broken world records by reaching about 6 miles (9.5 ...

The Kola Superdeep Borehole is the deepest manmade hole, and deepest artificial point, on Earth, measuring at 40,230ft feet. To put it into perspective, that's 12.2km, or 7.58 miles - that's the ...

making it the world's largest diamond mine. Before closing in 1914, the mine produced over 6,000 pounds of diamonds using only picks and shovels. The hole is 7.5 miles (12 kilometres) deep in the ...

America might have landed on the moon, but Russia drilled the deepest man-made hole on Earth. Since the early 1960s, scientists have attempted to drill down to the Earth's mantle. It took 20 years ...

A newly discovered blue hole has smashed depth records, plunging further into the Earth’s crust than any known underwater sinkhole ... This blue hole, measuring an incredible 1,380 feet (420 meters) ...

EARTH is littered with terrifyingly deep, wide, and mysterious holes – and some are especially creepy. The Sun has rounded up some majorly scary holes from around the world that you would ...

It's currently the deepest man-made hole on Earth, reaching a dizzying 40,230 feet below ground. 15 The Kola Superdeep Borehole is locked away beneath a rusty lid Credit: Rakot13/CC BY-SA 3.0 ...

Browse 1,000+ deep hole earth stock videos and clips available to use in your projects, or start a new search to explore more stock footage and b-roll video clips. Filmed on high speed cinema camera, ...

Exploration Model: As the deepest hole ever drilled at Brewer, this marks a critical step in testing the Company's exploration model for porphyry style mineralization and provides useful vectors ...