Unexpected Problems
Their team, however, wasn’t the only thing that was special. To reach the goal of their project, they had to take an approach that was unlike the other attempts from across the globe. In other parts of the world, they used the ocean to circumvent some of the depth. In others, their attempts were coupled with oil drilling.
But at Kola, they started with nothing more than a pitch-black cavity. And that cavity came with its own set of problems.