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Lake Vostok Reached

6 Feb ’12 | Posted by Henry in glaciology| 1 comment

Reports are circulating that the Russian team drilling into Lake Vostok have finally reached their target, just in time before the onset of the Antarctic winter. The total depth drilled through the ice sheet stands at 3,768 metres, though this information is still yet to be confirmed. Lake Vostok has remained sealed off from the [...]

Lake Vostok soon to be penetrated

19 Jan ’11 | Posted by Henry in glaciology| 1 comment

UPDATE 10 Feb: Drilling this year stopped on 5th Feb at 3720.47 metres – just 29.53 metres short. The Russians will resume again in Dec 2011. Lake Vostok, which lies 4 km underneath the East Antarctic Ice Sheet, has remained isolated for the last 14 million years. However, Russian scientists are now ~100 m away [...]