Jezero Crater (IMAGE) University of Texas at Austin Caption Jezero crater is a paleolake and potential landing site for NASA’s Mars 2020 rover mission to look for past life. The outlet canyon carved by overflow flooding is visible in the upper right side of the crater. Ancient rivers carved the inlets on the right side of the crater. Credit NASA/Tim Goudge. Usage Restrictions Include photo credit. 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.