DIMPLE Lunar Lander/Rover Mockup (IMAGE) Southwest Research Institute Caption NASA recently funded the DIMPLE instrument suite shown with a notional lander/rover. SwRI designed the payload project as well as the novel CODEX instrument, which uses radioisotope dating techniques to determine the age of extraterrestrial rocks. With three lasers and a mass spectrometer, the 20-inch-cylinder instrument is designed to vaporize tiny bits of rock and measure the elements and isotopes present to pin down the rock’s age. Credit Lockheed Martin/SwRI/University of Bern/ Aerospace Corporation 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.