Possible Extent of Ancient Lake in Gale Crater, Mars

This illustration depicts a concept for the possible extent of an ancient lake inside Gale Crater. The base map combines image data from the Context Camera on NASA Mars Reconnaissance Orbiter and color information from Viking Orbiter imagery.

This illustration depicts a concept for the possible extent of an ancient lake inside Gale Crater. The base map combines image data from the Context Camera on NASA Mars Reconnaissance Orbiter and color information from Viking Orbiter imagery.

MarsMars Reconnaissance Orbiter MRO Mars Science Laboratory MSL