Explore NASA’s 2025 comet watchlist, which features the interstellar visitor Comet 3I/ATLAS and 8 others reshaping U.S. space ...

Stargazing lovers are being given a once in several lifetimes chance tonight - to see a comet which will not return again for ...

Short-period comets get close to the sun much more often than their long-period kin, and every time they do, they deplete ...

This month, the universe plopped a perfect opportunity into our night sky. Comet NEOWISE, a giant mass of ice and space dust, neared Earth’s orbit. The comet is visible in the northwestern horizon, ...

Two decently bright comets that share a superficial resemblance are gracing our skies right now, in fact: C/2025 A6 (Lemmon) ...

Comet C/2025 A6 — also known as Lemmon — will make its closest approach to Earth on Tuesday night, Oct. 21, and will continue ...

CAPE CANAVERAL, Fla. (AP) — A newly discovered comet is streaking past Earth, providing a stunning nighttime show after buzzing the sun and expanding its tail. Comet Neowise was spotted by the NASA ...

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

A newly-discovered comet might light up the night sky in the coming weeks, possibly shining even brighter than the planet Venus. The comet, named Comet ATLAS (C/2024 G3), is making a beeline for the ...

Panic grips social media as whispers of an 'alien invasion 2025' spread, triggered by telescope images capturing a colossal ...

CLEVELAND — A three-mile wide comet named “NEOWISE” lit up the sky early Tuesday morning. Photojournalist Mike Vielhaber and traffic reporter Jon Rudder were some of the lucky few who woke up before ...

LINVILLE, N.C. (AP) — The newly discovered comet Neowise is only visible from Earth once every 6,800 years, and photographers who want to document it seek places with high elevation and little smog or ...