Reposted by @soliverna.bsky.social
Autumn Comet!
Comet C/2023 A3 (Tsuchinshan–ATLAS) tonight, southwest of
Bloomington, IN. 🔭🧪
This stacks 34 x 8" (about 4.5 min total) on a crappy Nikon 55mm f/5.6 lens at ISO 1600. Some photoshop to clean up and accentuate the fall colors and increase contrast to see the *very* long tail.
