Deep under Antarctica, looking for signs of life
New York Times
Jan. 14, 2013
by James Gorman — "Three major scientific projects set out this season to seek evidence of life in lakes deep under the Antarctic ice — evidence that could provide clues in the search for evidence of life elsewhere in the solar system, perhaps in Mars’s past, or even now under the surface of Enceladus, one of Saturn’s moons. But only one of the projects, a $10 million expedition from the United States, has a chance of identifying long-hidden microbes before the weather on the frigid continent puts an end to drilling in about a month."