Topographic Map of Mars (IMAGE) University College London Caption Topographic map of Mars. Arabia Terra is an ancient region that connects the southern highlands and the northern lowlands. Credit NASA/JPL/MOLA Science Team Usage Restrictions NASA/JPL/MOLA Science Team 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.