View Full Version : Extreme Life in Yellowstone Gives More Hope for Life on Mars

2005-Sep-10, 01:00 PM
SUMMARY: Researchers from the University of Colorado at Boulder have uncovered a group of bacteria living in an extreme environment in Yellowstone National Park in Wyoming. The hardy microbes were discovered living inside rocks near geothermal vents, and are regularly subjected to an acidic environment with high levels of metals and silicates and very high temperatures. These microbes can end up as fossils, so scientists can see how they've changed over time, and they can learn additional signs to look for life on Mars.

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