Zoom in (with rotation) to solar active region AR9906 on April 21, 2002 with SOHO/EIT,TRACE and RHESSI data. RHESSI observes x-rays from this flare. The red contours represent the 12-25 keV photon energy range and the blue contours represent 50-100 keV.
Read more: https://www.nasa.gov/feature/nasa-retires-prolific-solar-observatory-after-16-years
Credit: NASA Goddard/RHESSI/TRACE
Tom Bridgman (GST): Lead Animator
Brian Dennis (NASA/GSFC): Scientist
Robert Lin (University of California, Berkeley): Scientist
Peter T. Gallagher (L-3 Communications Analytics Corporation/GSFC): Scientist
This video is public domain and may be downloaded at: https://svs.gsfc.nasa.gov/2462