Figure 1: CLASP Observation (IMAGE) National Institutes of Natural Sciences Caption The position of the CLASP spectropolarimeter slit (left) and the polarization spectrum of the upper solar chromosphere and the transition region (right). Credit NAOJ, JAXA, NASA/MSFC 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.