Astronomers are watching a new comet pass through our solar system with great interest. Based on its glow, the 33-billion-ton interstellar object

Comet C/2025 A6 (Lemmon) was discovered early this year by one of the telescopes on — you guessed it — Mount Lemmon, where the University of Arizona operates a wildly prolific monitoring network dedicated to finding so-called near-Earth objects that could pose a threat to our planet.

This newly discovered comet could soon glow bright enough for the naked eye as it sweeps through October's morning and evening skies.

Comets Lemmon and SWAN will be at their brightest just as the annual Orionid meteor shower produced by Halley's Comet reaches its peak.

Brooks, which visits the Earth roughly every 71 years, was spotted releasing intriguing radio signals last year.

Comets Lemmon and SWAN are making their closest approach to Earth in a rare cosmic treat. Can you see it in NJ? Here's timing, tips, more.

A new comet has been starting to become more and more visible in the night sky. According to Space.com, on Sept. 10, Vladimir Bezugly of Dnipro, Ukraine was examining online images of a low-resolution public website showing images obtained during Sept.