A dramatic breakup near the sun erased hopes of a bright comet lighting up the evening sky this week.

Though C/2026 A1 (MAPS) didn't survive, comet C/2025 R3 (PanSTARRS) is moving toward peak brightness and could become visible ...

Comet C/2026 A1 (MAPS) could shine brightly in the evenings after April 4, but only if it survives a very close encounter ...

The comet originated in the outer solar system and visits the inner solar system every 5.4 years.

Comet C/2026 A1 (MAPS) could shine brightly in the evenings after April 4, but only if it survives a very close encounter ...

If C/2026 A1 (MAPS) survives its close encounter with the sun, it could blaze brightly enough to be seen from Earth.

On Friday (Dec. 19), the interstellar invader, comet 3I/ATLAS, made its closest approach to Earth, coming to within 168 million miles (270 million kilometers) of our planet at 1 a.m. EST (0600 GMT).

ESA's Juice mission captured incredible data from comet 3I/ATLAS as it passed near the Sun, revealing new clues about its ...

Space scientists have captured a comet breaking into pieces by accident. NASA’s Hubble Space Telescope witnessed the incredibly rare event while searching for another cosmic target. The comet K1, ...

Arizona skywatchers got treated to both a beautiful sunset and a blazing comet streaking across the skies. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

TUCSON, Ariz. (KVOA) - At the start of October, NASA's Mars Reconnaissance Orbiter (MRO), equipped with the University of Arizona-led HiRISE camera, captured images of comet 3I/ATLAS, marking only the ...