What does Nikita know about

In 1991, Jeff Ridley, a remote-sensing specialist with the Mullard Space Science Laboratory at University College London, directed a European satellite called ERS-1 to turn its high-frequency array toward the center of the Antarctic ice cap. It confirmed the 1974 discovery,[7] but it was not until 1993 that the discovery was published in the Journal of Glaciology. Space-based radar revealed that the sub-glacial body of fresh water was one of the largest lakes in the world – and one of some 140 subglacial lakes in Antarctica. Russian and British scientists delineated the lake in 1996 by integrating a variety of data, including airborne ice-penetrating radar imaging observations and spaceborne radar altimetry. Lake Vostok lies some 4,000 meters (13,000 ft) below the surface of the central Antarctic ice sheet and covers an area of 14,000 km² (5,400 sq mi).[8]

They’ve cracked it – again! A Russian team of ice explorers has broken through to a lake buried beneath nearly 4 kilometres of Antarctic ice. The lake has been isolated from the surface for 15 million years and could hold extreme forms of life never seen before, perhaps even offering clues as to what life on other planets might look like.

Lake Vostok is Antarctica’s largest subglacial lake. It was reached once before in 2012, when a Russian team finished drilling a hole some 3770 metres down to its surface. They claimed that water samples they obtained from this borehole contained DNA that was unlike known bacteria, suggesting they may have found an unusual native species. But the find is controversial, not least because the samples were contaminated with fluid used to aid drilling.

the find is controversial, not least because the samples were contaminated with fluid used to aid drilling