A newly discovered comet, C/2025 A6 (Lemmon), is gaining attention as it heads toward Earth for a close flyby this October. With a distinctive lime-green glow, this comet could soon be visible to the ...

NASA and Gemini North reveal stunning new images of interstellar comet 3I/ATLAS glowing with an eerie green light. Discover ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Newly discovered comet SWAN25F will reach its closest point to the sun on May 1, but lots of ...

I/ATLAS is a natural celestial object with all the qualities typical to a comet. It doesn't just belong to our solar system.

Comet Lemmon (C/2025 A6) is making a rare appearance in Earth's skies, after rapidly approaching Earth since its discovery in January The comet reaches its closest approach to Earth in October, ...

NEW YORK (AP) — Two bright green comets are streaming through the skies and are visible to skygazers in the Northern Hemisphere. Both hail from the outer edges of our solar system — possibly what’s ...

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 ...

The unusual behaviour of interstellar comet 3I/ATLAS has reignited online debate, but astronomers say the gaps in public ...

A Winter Storm Warning and Winter Weather Advisory will be in effect until 10 a.m. Sunday, with most areas on track for 4 to 8 inches of snow in total. (WDIV) Comet SWAN, hailing from the Oort Cloud ...