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Antarctic lake mission called off

A team of British scientists have called off their mission to drill deep into an Antarctic ice sheet in the hope of finding life in an ancient lake.

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Drilling to Lake Ellsworth halted by technical glitch

Drilling was due to begin at the weekend but one of the boilers used to melt snow failed to start up. New parts have been ordered but drilling is not likely to resume before December 21.

Professor Martin Siegert, principal investigator of the Lake Ellsworth team, explains more:

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