Study suggests Mars hosted life-sustaining habitat for millions of years
Wednesday, September 26, 2018 In a new study announced on Monday and available in the current volume of Earth and Planetary Science Letters, an international team led by scientists from Brown University in the United States said the planet Mars once had the right water and temperatures to host simple life forms — just not on its surface. Mars’s rocky, subterranean layer once, for some hundreds of millions of years, had enough water and reductants…