Comet Lemon to make closest approach to earth on Tuesday Stargazers in Philadelphia and beyond will be treated to a rare celestial sight Tuesday as Comet Lemmon makes its closest approach to earth.

Add Yahoo as a preferred source to see more of our stories on Google. In October 2025, Comet Lemmon and Comet ATLAS may be visible as they streak across the night sky, providing a rare cosmic treat ...

If you’ve not seen the two green comets yet, 90 minutes after sunset on Sunday, Oct. 26, is your last best chance before they fade. The brighter Comet Lemmon (C/2025 A6) and much dimmer Comet SWAN ...

The dazzling presence of comet C/2025 A6 (Lemmon) continues to grace the night sky. Observing this celestial visitor may prove to be favorable during and in the days following the New Moon. The skies ...

Add Yahoo as a preferred source to see more of our stories on Google. Stargazers eager to catch a rare green comet in the sky tonight, Saturday, Oct. 25, are in for a double cosmic treat as Comet ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Comet C/2025 A6 (Lemmon) with a glowing green coma and ...

Most comet-watchers thought that Comet C/2025 A6 (Lemmon) would reach its brightest October 21 when it was closest to Earth. But it continued to brighten for several days past that date. And it still ...

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 ...

“Comets are like cats. They both have tails and do what they want,” said comet discoverer David Levy many times. Well, Comet C/2025 A6 (Lemmon) is proving his words true. Most comet-watchers thought ...

California stargazers are in for a rare celestial double feature. Two comets — C/2025 A6 (Lemmon) and C/2025 R2 (SWAN) — are now visible across the state, offering a once-in-a-lifetime chance to see ...

Stargazers in Philadelphia and beyond will be treated to a rare celestial sight Tuesday as Comet Lemmon makes its closest approach to earth. The comet will pass 45-to-50 million miles away, but will ...