Comet Tsuchianshan-Atlas (also called C/2023 A3) was detected in February of 2023. It was most visible in September of 2024, which was when I had the pleasure of capturing it (from the parking lot of my school!) This picture was taken with just a DSLR on a tripod and some advanced processing techniques. I took around 70 pictures in total and stacked them in post, allowing the fainter details to shine.