Chasma Boreale (IMAGE) University of Texas at Austin Caption A vertically exaggerated view of Mars' north polar cap. Researchers with The University of Texas at Austin and the University of Arizona estimate that if melted, the massive ice deposits discovered in this region would cover the planet in 1.5 meters (5 feet) of water. Credit SA/DLR/FU Berlin; NASA MGS MOLA Science Team Usage Restrictions credit photo License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.