Comet Lemmon will have its closest brush with Earth on or around Tuesday, Oct. 21. Comet SWAN should have its flyby with ...

Comet C/2025 A6 Lemmon is getting brighter and whether you have a telescope, binoculars or just your eyes, here’s how you can ...

Two bright green comets are streaming through the skies and are visible to skygazers in the Northern Hemisphere.

When you buy through links on our articles, Future and its syndication partners may earn a commission. Comet SWAN C/2020 F8, a comet from 2020 found by NASA's Solar Wind Anisotropies (SWAN) instrument ...

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 ...

Prepare to spot a rare, bright comet. The space rock is slinging toward Earth from the outer reaches of the solar system and will make its closest pass on Saturday. It should be visible through the ...

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 ...

NEW YORK (AP) — A newly discovered green comet tracked by telescopes has likely broken apart as it swung by the sun, dashing hopes of a naked-eye spectacle. Comet SWAN, hailing from the Oort Cloud ...