Comet Lemmon lights up the sky over Spain | Space photo of the day for Nov. 11, 2025
Comets of this type aren’t everyday sightings. The opportunity to observe objects that might have orbital periods measured in thousands of years is fleeting. So when Comet Lemmon recently appeared in the night sky, eager skywatchers looked up to observe it move across the heavens. What is it? Comet Lemmon, or C/2025 A6, was discoveredContinue Reading











