Αποτελέσματα Αναζήτησης
12 Αυγ 2024 · When seawater reacts with mantle rocks beneath the Earth’s surface, it can produce hydrogen and methane, which bubble back into the ocean through hydrothermal vents.
The Kola Superdeep Borehole SG-3 (Russian: Кольская сверхглубокая скважина СГ-3, romanized: Kol'skaya sverkhglubokaya skvazhina SG-3) is the deepest human-made hole on Earth (since 1979), which attained maximum true vertical depth of 12,262 metres (40,230 ft; 7.619 mi) in 1989. [1]
9 Αυγ 2024 · Scientists have recovered the first long section of rocks that originated in the Earth's mantle, the layer below the crust and the planet's largest component.
8 Αυγ 2024 · WASHINGTON, Aug 8 (Reuters) - Scientists using an ocean drilling vessel have dug the deepest hole ever in rock from Earth's mantle - penetrating 4,160 feet (1,268 meters) below the Atlantic...
6 Μαΐ 2019 · This is the Kola Superdeep Borehole, the deepest manmade hole on Earth and deepest artificial point on Earth. The 40,230ft-deep (12.2km) construction is so deep that locals swear you can...
8 Αυγ 2024 · In the middle of the North Atlantic Ocean, geologists have burrowed 1268 metres below the seafloor – the deepest hole drilled into Earth’s mantle yet. Analysis of the resulting rock core...
8 Αυγ 2024 · Examining the composition and dynamics of Earth’s upper mantle—the largest layer of Earth’s interior—can reveal its biogeochemical effects on the marine system. However, it is situated 6 to 70 km below Earth’s surface and is challenging to study.
