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Saturday, February 5, 2011

Scientists Race To Breach Anarctica's Lake Vostok - Science News - redOrbit

Scientists Race To Breach Anarctica's Lake Vostok - Science News - redOrbit: "Russian scientists are set to pierce through Antarctica’s frozen surface to reveal the secrets of an icebound lake that has been sealed deep there for the past 15 million years.

Alexei Turkeyev, head of the Russian polar Vostok Station, told Reuters by satellite phone that scientists have “only a bit left to go.” His team has been drilling for weeks in a race to reach the lake -- buried 12,000 feet beneath the polar ice cap -- before the end of the brief Antarctic summer.

With the quickly returning onset of winter, scientists will be forced to leave on the last flight out on February 6. “It's minus 40 (Celsius/Fahrenheit) outside,” said Turkeyev. “But whatever, we're working. We're feeling good. There's only 5 meters left until we get to the lake so it'll all be very soon.”

Scientists are hoping the lake will reveal new forms of life and show how life evolved may have evolved in the times before the ice age. The lake could also offer scientists a glimpse of what conditions exist for life in similar extremes on Mars and Jupiter’s moon Europa."

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