Sep 22, 2020 by News Staff

The solar corona, the outermost part of the Sun’s atmosphere, is shaped and mysteriously heated to millions of degrees by the magnetic field of our star....

Apr 20, 2016 by News Staff

During a December 2013 solar flare, three solar-watching satellites — NASA’s Solar Dynamics Observatory (SDO), the agency’s Solar and Terrestrial...

Jul 8, 2015 by News Staff

Active regions of the Sun are highlighted in this composite image combining observations from a fleet of sun-monitoring satellites: NASA’s NuSTAR (Nuclear...