NASA and ESA have released new images from the Hubble Space Telescope of a comet breaking up as it exits the solar system, captured as part of study recently published in the journal Icarus. The ...

In a happy twist of fate, NASA’s Hubble Space Telescope  witnessed a comet in the act of breaking apart. The chance of that ...

In a stroke of luck, astronomers saw the comet C/2025 K1 (ATLAS) break into four or five fragments in November after it passed close to the sun.

The discovery was entirely accidental. Researchers had originally planned to observe a different comet, but had to switch targets due to technical constraints. What followed surprised even seasoned ...

Comet MAPS (C/2026 A1), a "Kreutz sungrazer,” will skim the sun in early April and may put on a brief, dramatic show low in ...

In the spirit of the season, the interstellar comet 3I/ATLAS is changing color as it leaves the sun behind — shifting from a reddish tint to a faint green glow. That visible change signals the comet ...

A newly found comet is well on its way toward the sun, set to reach its nearest point come spring. The comet, dubbed C/2026 A1, was discovered by a group of French scientists at a Chilean observatory ...

A comet making its closest pass to Earth Tuesday may be visible to the naked eye in the evening skies above Connecticut. Comet Lemmon, which was discovered earlier this year, will pass by at about ...

Comet Lemmon, a comet discovered in January, may be visible with the unaided eye after sunset this week. Credit: Creators.com illustration It’s been a few years since we’ve seen a decently bright ...