Video of NICER Scans (IMAGE) NASA/Goddard Space Flight Center Caption This animation shows how NICER scans the sky and highlights the mission's main features. Credit Credits: NASA's Goddard Space Flight Center 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.