See Comet Lemmon as it nears Earth, brightens to naked eye visibility

Space, it’s full of surprises. An object, discovered at the beginning of the year, was first thought to be an asteroid. But then it grew a tail. Astronomers with the Mount Lemmon Survey in Arizona found Comet Lemmon (C/2025 A6) on Jan. 3. At that tim... [2919 chars]