As an active region rotated into view, we were able to observe well-defined magnetic loops gyrating above the sun (Mar, 23-24, 2017). These loops appear because charged particles spinning along the magnetic field lines above this active region are made visible in this wavelength of extreme ultraviolet light. The video clip covers about a day and a half of activity.

Movies
PIA21583_DynamicLoops171_big.mp4
PIA21583_DynamicLoops171_sm.mp4

SDO is managed by NASA's Goddard Space Flight Center, Greenbelt, Maryland, for NASA's Science Mission Directorate, Washington. Its Atmosphere Imaging Assembly was built by the Lockheed Martin Solar Astrophysics Laboratory (LMSAL), Palo Alto, California.