Predicted to reach perihelion again in 2028, it will give astronomers a chance to get additional insights.

Comet C/2025 R3 may reach rare brightness levels, offering a spectacular (and unpredictable) show before sunrise.

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Comet C/2025 A6 (Lemmon) ...

UPDATE Friday, October 17: Looking for the most recent details on observing Comet Lemmon? Check out our updated article here! If you get up before twilight begins to paint the eastern sky, you might ...

A new comet approaching the sun has caught the attention of astronomers, primarily because of its lineage. It appears to ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Comet Lemmon (C/2025 A6) as imaged using a Seestar S30 smart ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. You’ve likely already heard about two comets visible from ...

Comet C/2024 E1 (Wierzchos), originating from the edge of the Solar System, is set to grace Indian skies in a once-in-a-lifetime event.

An instrument aboard NASA’s Europa Clipper spacecraft captured rare ultraviolet observations of an interstellar comet while Earth-based telescopes were blinded by the Sun. The spacecraft’s unique ...