BBC News: It is perhaps the last great Antarctic expedition - to find an explanation for why there is a great mountain range buried under the White Continent.

The Gamburtsevs match the Alps in scale but no-one has ever seen them because they are covered by up to 4km of ice.
Geologists struggle to understand how such a massif could have formed and persisted in the middle of Antarctica.
Now, an international team is setting out on a deep-field survey to try to get some answers. [...]

"You can almost think about it as exploring another planet - but on Earth," said Dr Fausto Ferraccioli from the British Antarctic Survey.
"This region is a complete enigma. It's in the middle of the continent. Most mountain ranges are on the edges of continents, and we really can't understand what these mountains are doing in the centre."
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