A new comet, Comet C/2025 A6 Lemmon, discovered by astronomer David C. Fuls, is currently visible in the sky. The comet, part of the Mount Lemmon survey for near-Earth object detection, reached its closest point to Earth on Tuesday and is now more prominently visible in the sky.
According to Robert Massey of the Royal Astronomical Society, Comet Lemmon is currently at its peak visibility. This celestial event is a rare opportunity as the comet will not return for another 1,300 years.
To view Comet Lemmon, observers should look towards the western sky after dusk. By locating the Big Dipper and identifying the star Arcturus in the constellation Boötes, the comet can be found slightly above and to the left of this bright star.
Over the next few days, Comet Lemmon will shift towards the southwestern sky while maintaining a similar altitude. While it may not appear as spectacular as past comets, such as Hale-Bopp or NEOWISE, it is still visible as a fuzzy object in the sky, especially with binoculars.
For optimal viewing, Friday is recommended as the moon will be minimally illuminated and below the horizon. The comet will remain visible in the Northern Hemisphere until mid-November, gradually descending on the southwestern horizon after Sunday.
To assist in locating Comet Lemmon, sky-watching apps like SkySafari and Stellarium can be utilized. This celestial event provides a unique opportunity to witness a comet with the naked eye, particularly for those in dark locations or using binoculars.
