Magnetic Field of the Solar Corona (image) Association of Universities for Research in Astronomy (AURA) Share Print E-Mail Caption Measuring the magnetic field of the solar corona is one of many transformative observations DKIST will bring. This composite image shows the Sun's magnetic field at its surface, and hot plasma tracing magnetic field lines in the corona. Credit Miloslav Druckmuller, Shadia Habbal and Peter Aniol; National Science Foundation/AURA/NSO Usage Restrictions Free with credit Share Print E-Mail 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.