But when the question of how to explore the lake came up, not long after its discovery, the Vostok scientists faced a serious dilemma. The lake is under immense pressure, and to breach the ice would have devastating consequences.
Roger Federer: Swiss star will play on until at least 2019. Updated 1815 GMT (0215 HKT) February 21, 2017. Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.
Mirka Federer, the wife of legendary tennis player Roger Federer, is a former tennis player from Switzerland. She is born in Bojnice in Slovakia. Currently, Roger Federer wife age is 38 years and and her date of birth is April 1 st, 1978.