Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky.

Double comet… oh, my god, double comet, all the way across the sky! If you’re ready to have your mind blown contemplating the vastness of the universe, mark your calendar for tomorrow (October 20) and ...

Skywatchers of Arizona should clear their schedules. The next few weeks will feature the appearance of supermoons and meteor showers. Plus, there will also be a pair of comets visible in the night sky ...

NEW HAVEN, Ind. (WANE) – Two comets are currently visible in the sky with the help of telescopes. To catch this “Duet Comet” sighting, the Star*Quest Observatory invites people to come out to a ...

Stargazers are in for a once-in-many-lifetimes opportunity this week as a comet will be visible passing by Earth for the last time for over a millennium. Comet C/2025 A6—also known as "Comet Lemmon"— ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky.

Comet C/2025 A6 (Lemmon) is this year’s brightest comet visible from Earth—an icy relic from the solar system’s origins that won’t return until the next millennium. Comet C/2025 A6 (Lemmon), captured ...

SALT LAKE CITY — With October's Harvest Moon having passed us by, and November's Beaver Moon still a couple of weeks away, two new comets are peaking through the evening sky, giving stargazers ...

In a double cosmic treat and once-in-a-millennium opportunity, stargazers in October 2025 can look to the sky for two rare comets as they make a close approach to Earth — and Comet Lemmon and Comet ...