ER-2 Flight From Armstrong (IMAGE) NASA/Goddard Space Flight Center Caption NASA's ER-2 takes off from its base of operations at NASA's Armstrong Flight Research Center Building 703 in Palmdale, Calif., to test instruments that will support upcoming science flights for the Geostationary Operational Environmental Satellite-R-series. Credit Credits: 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.