Lake Vostok is one of about 150 subglacial lakes located in Antarctica. It is covered by over
2 miles of ice. Scientists have been trying to drill through the ice to the lake since 1998- the project has been plagued by funding shortages, equipment failures and harsh environmental condtitions (we're talking temperatures hitting -128 degrees Fahrenheit). Another big issue that slowed the project was the possibility of contaminating Lake Vostok with drilling fluids (kerosene and Freon), which has been isolated for millions of years (between 15 and 34 million years). It is quite possible that the lake contains new life forms unknown to science. On the other hand, it's possible that the lake is devoid of life, due to its super high oxygen levels. Even if that were the case, that would make Lake Vostok the first water body on Earth to contain no life.
Russian scientists have confirmed a few days ago that they have successfully reached the lake, just before being forced to pack up for the harsh Antarctic winter.
I am
really excited to see what is found. This is ground breaking science here, having possible implications for extraterrestrial life It goes without saying that I will be sure to keep you posted on any developments!
Contributing articles from: The New York Times and The Week.
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