GROVER the Greenland Rover (IMAGE) NASA/Goddard Space Flight Center Caption GROVER underwent a test of its power consumption at Greenland's highest spot, Summit Camp, on June 2, 2013. Credit NASA Goddard/Matt Radcliff Usage Restrictions None 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.