NASA: Mars May Have Had an Ocean Likened to Earth's Atlantic

Scientists at NASA are one step closer to understanding how much water could have existed on primeval Mars. These new findings also indicate how primitive water reservoirs there could have evolved over billions of years, indicating that early oceans on the Red Planet might have held more water than Earth's Arctic Ocean, in which NASA scientists revealed in a study published Friday in the journal of Science http://bit.ly/1x19Obs http://bit.ly/1fJ5yqZ