LRO Image of Ina (IMAGE) Southwest Research Institute Caption NASA has selected Southwest Research Institute to lead the Dating an Irregular Mare Patch with a Lunar Explorer, or DIMPLE, payload team. The lunar lander/rover instrument suite will use a camera and radioisotope-based dating to determine the age and composition of this mysteriously young-looking patch of basalt known as Ina, shown here in Lunar Reconnaissance Orbiter image. Credit NASA/GSFC/Arizona State University Usage Restrictions Images/Videos may be used by the public for educational and informational purposes only. 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.