Installing State-Of-The-Art Optics (IMAGE) NASA/Goddard Space Flight Center Caption This image shows installing state-of-the-art optics onto the Focusing Optics X-ray Solar Imager, or FOXSI, mission, which will observe hard X-rays from the sun. Credit NASA/FOXSI 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.