Comet C/2025 R2 (SWAN) is a long-period and dynamically old comet that has arrived from the distant outskirts of the Solar System.

This image was captured on November 3, 2025, at the S. A. Kolobov Observatory using an ASTROSIB RC500 telescope on an ASTROSIB AVM-700 mount with an SBIG Aluma AC4040-Ultimate (C2) astrocamera. LRGB filters were used, with a total exposure time of 62.5 minutes.