New Thermometer Reveals Wet Conditions on Earliest Earth
Research paper to be published May 6 in Science Troy, N.Y. — Researchers at Rensselaer Polytechnic Institute and Australian National University have found new evidence that environmental conditions on early Earth, within 200 million years of solar system formation, were characterized by liquid-water oceans and continental crust similar to those of the present day. The researchers developed a new thermometer that made the discovery possible.