The interstellar object 3I/ATLAS has gathered significant scientific attention, and soon it will reach its closest point to ...

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

Skywatchers can catch a rare glimpse of Comet Lemmon this month, and it won't be back until around the year 3175. Here's how ...

Comet Lemmon is now visible with comet SWAN after sunset while also remaining visible before dawn for Northern Hemisphere ...

On Oct. 23, a striking crescent moon will be visible just after sunset alongside comets SWAN R2 and Lemmon. Here’s when and ...

Comet Lemmon (C/2025 A4) will make its closest approach to Earth on November 8th, and is currently visible to the naked eye ...

"We study cometary bodies because they act as time capsules, sealing in material from their formation billions of years ago." ...

A newly discovered comet is about to make its closest pass to Earth on Tuesday night. It should be visible over the Bay Area ...

A rare green comet known as C/2025 A6 (Lemmon) passes Earth for the first time in over 1,300 years, National Geographic said.

Stargazers in Philadelphia and beyond will be treated to a rare celestial sight on Tuesday when Comet Lemmon makes its ...

Comet C/2025 A6, known as Comet Lemmon, made its closest approach to Earth, on Tuesday, Oct. 21 for a once in a lifetime ...

A photographer snapped a striking shot of Comet Lemmon streaking over Scotland as the night sky unexpectedly filled up with a ...