HAWC+ (IMAGE) NASA/Goddard Space Flight Center Caption These images taken with a scanning electron microscope show details of a new absorber that is enabling observations by the High-Resolution Airborne Wideband Camera-plus, or HAWC+, a new SOFIA instrument. The "spikes" were inspired by the structure of a moth's eye. 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.