The lone active region visible on the sun put on a fine display with its tangled magnetic field lines swaying and twisting above it (Apr.24-26, 2018) when viewed in a wavelength of extreme ultraviolet light. The charged particles spinning along these field lines illuminate them. The region did not erupt with any significant solar storms, although it still might. Credit: Solar Dynamics Observatory, NASA.
Search Tag(s): aia, active region, 131