View Full Version : Ancient Antarctic Ecosystem Could be Analog for Life on Other Worlds

2009-Apr-17, 07:20 PM
Scientists have found an ancient ecosystem below an Antarctic glacier, one that has survived millions of years without light or oxygen in a pool of brine. The ecosystem contains a diversity of bacteria that thrive in cold, salty water loaded with iron and sulfur. The water averages 14 degrees Fahrenheit, but doesn’t freeze because [...]

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