Editorial photo #12849335 Science and Technology
Comet C/2025 A6 (Lemmon)
Comet C/2025 A6 (Lemmon) appears in the sky above Molfetta, Italy, on October 11, 2025, around 6:00 AM to the right of the Big Dipper, before dawn. Comet C/2025 A6 (Lemmon), discovered at the beginning of the year, experiences an unexpected and sudden increase in brightness during the summer, quickly becoming one of the most interesting celestial objects of 2025. It is dubbed the most beautiful comet of autumn. (Photo by Davide Pischettola/NurPhoto)