The sky is filled with rare celestial treats this week. Want to spot some cool comets? Here's what to know about comets ...

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 ...

Comets Lemmon and SWAN are making their closest approach to the Earth tonight, Oct. 21. Here's how you might see them with ...

Comets Lemmon and SWAN are soaring past Earth in a rare cosmic treat. Here's best viewing times, tips and more in ...

Lemmon, which is a rare green comet, can be seen with the naked eye on Oct. 21, according to the Royal Astronomical Society, ...

The past month has seen Comet C/2025 A6 (Lemmon) brightening rapidly ahead of its close approach to the sun, leading to growing excitement that it could shine brightly enough to be seen by the naked ...

Here's where, when, and how to watch Orionids meteor shower and the Comet Lemmon against the darkness of tonight's sky and ...

A newly discovered comet, dubbed "Lemmon," is gearing up for a close flyby of Earth later this month and could even become visible to the naked eye, some researchers claim. However, Lemmon may end up ...

Award-winning astrophotographer Josh Dury has captured a stunning view of Comet C/2025 A6 (Lemmon) shining in the sky over Somerset in the U.K. ahead of its close approach to Earth on Oct. 21. Dury ...

Interstellar comet 3I/ATLAS made its closest pass to Mars on Oct. 3, and Red Planet spacecraft were ready for it. The Nasa-funded ATLAS survey telescope in Chile first observed the comet on July 1, ...

Comet Lemmon (C/2025 A6), discovered in Arizona earlier this year, will make a once-in-a-lifetime appearance as it passes closest to Earth on October 21, around the same time the Orionids meteor ...