Find Out Why The Researchers And Scientists Decided To Seal Up The Deepest Hole On Earth

Published on 04/01/2021
ADVERTISEMENT

Breaking The Record

Despite the fact that Lone Star failed to find what it was looking for, it remained the world’s deepest hole for another five years. On June 6, 1979, one of the Kola boreholes known as SG-3 broke the record. By 1983, the nine-inch-wide hole had penetrated 39,000 feet into the planet’s surface.

Breaking The Record

Breaking The Record

ADVERTISEMENT

After That Milestone

The Kola Peninsula scientists have temporarily put down their tools now that they have achieved that milestone. They took a year off from operating on it to allow various people to visit the incredible site.

After That Milestone

After That Milestone

ADVERTISEMENT