Search results
The Kola Superdeep Borehole
- The Kola Superdeep Borehole, located in Russia, is the world's deepest man-made hole, reaching a depth of 40,230 feet (12,262 meters) or 7.6 miles (12.2 kilometers), surpassing the depth of the Mariana Trench and the height of Mount Everest.
science.howstuffworks.com › engineering › civil
Oct 20, 2023 · Wikimedia/ (CC BY-SA 4.0) Key Takeaways. The Kola Superdeep Borehole, located in Russia, is the world's deepest man-made hole, reaching a depth of 40,230 feet (12,262 meters) or 7.6 miles (12.2 kilometers), surpassing the depth of the Mariana Trench and the height of Mount Everest. The drilling project, initiated by the Soviets in 1970 ...
Jan 27, 2021 · They're part of the Siberian tundra, a massive stretch of land in Russia characterized by a layer of permanently frozen soil just below the surface. And, as scientists have found, the holes, which are roughly 65 feet across when first formed, don’t show up quietly — they blast into existence.
Kola Superdeep Borehole. Coordinates: 69.3965°N 30.6100°E. The Kola Superdeep Borehole ( Russian: Кольская сверхглубокая скважина, romanized : Kol'skaya sverkhglubokaya skvazhina) SG-3 [a] is the result of a scientific drilling project of the Soviet Union in the Pechengsky District, near the Russian border with Norway, on the Kola Peninsula.
- 1995
- Pechengsky District
- 1965
- Murmansk Oblast
Jan 18, 2024 · Mystery of Siberia's giant exploding craters may finally be solved. News. By Sascha Pare. published 18 January 2024. Giant exploding craters only known to exist on Russia's permafrost-covered...
May 21, 2021 · Known as the Kola Superdeep Borehole, the ludicrously deep hole was located on the Kola Peninsula in the frosty depths of northwestern Russia, not far from the Russian border with Norway.
- Tom Hale
Sep 23, 2020 · September 23, 2020. • 11 min read. As they flew over the sweeping Siberian tundra, a Russian TV crew recently spotted an intriguing feature: a crater more than half a football field deep gouged...
That hole, which was around 66ft (20m) wide and up to 171ft (52m) deep, was discovered by helicopter pilots passing overhead in 2014, around 26 miles (42km) from the Bovanenkovo gas field on the...
