A fast halo coronal mass ejection (CME)

A comet was also seen passing through the instrument's field of view during the event.

https://t.co/CFCyM7tado https://video.twimg.com/ext_tw_video/1846039586981466112/pu/vid/avc1/720x720/HHhIEBaCYuMQhFpx.mp4?tag=12