NuSTAR Telescope (IMAGE) Georgia Institute of Technology Caption This is an artist's rendering of NuSTAR. NuSTAR is the first telescope capable of focusing high-energy X-rays. It will also map supernova explosions and microflares on the surface of the sun. Credit NASA/JPL-Caltech 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.