Hedgerow Prominence 
A solar prominence at the sun's edge put on quite a display of plasma being pushed and pulled by unstable magnetic fields (May 22 - 24, 2017). We call them hedgerow prominences because they look somewhat like a hedge of bushes. This is one of the better examples of this type of solar phenomenon than any we have seen in quite some time. Credit: Solar Dynamics Observatory, NASA.
Search Tag(s): aia, 304, prominence, plasma, hedgerow prominences