A buildup of intensely tangled magnetic energy on the Sun suddenly let go two days ago, unleashing a massive explosion of radiation and super-hot plasma.
The radiation explosion was the most powerful solar flare of 2016 so far.
You can watch all the action close up in the video above, based on data from NASA’s Solar Dynamics Observatory spacecraft, or SDO.
When the video starts, keep your eye on the bright active region toward the middle of the frame. It’s seething with energy. Abov