Thursday, 31 January 2013

Water from an Antarctica Lake

In an amazing feat of science and engineering, a National Science Foundation (NSF)-funded research team has successfully drilled through 2,600 feet of Antarctic ice to reach a subglacial lake and retrieve water and sediment samples that have been isolated from direct contact with the outside world for many thousands of years. Scientists and drillers with the interdisciplinary Whillans Ice Stream Subglacial Access Research Drilling project (WISSARD) announced January 28th that they had used a customized clean hot-water drill to directly obtain samples from the waters and sediments of subglacial Lake Whillans. Upon study this may reveal an unique perspective on life and how it evolves.