Close-up of Pump (IMAGE) NASA/Goddard Space Flight Center Caption This is a close-up of the pump being tested on a Terrier-Improved Orion sounding rocket mission from the Wallops Flight Facility in June. Credit NASA 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.