Here is a highly magnified view of a comet that was discovered on SOHO images 1 day before the eclipse, and shortly after this image it completely evaporated. This is a combination of 3 images that I made that was for a long exposure during totality to try to get the extended corona, and the 3 images were exposed for 1.6 seconds each. I stretched the contrast and brightness in Photoshop (CC2021) in order to see the extended comet. If you look away you can see the tail curving to the right.

(2020 (12) December - Canon 5DSr - 240-248-256_COMET)