Dark comets are a unique type of cosmic object. While they may look like asteroids, they are actually comets with unusual ...

I/Atlas comet, which is 40 times brighter at present, will reportedly be struck by a CME released on September 19, 2025.

A comet traveling outside the solar system and heading toward the Earth is much larger than scientists first believed, a ...

In October, a newly discovered comet will streak so close to Earth that people may be able to make out its heavenly fireworks ...

Our solar system’s third discovered interstellar visitor, comet 3I/Atlas, will dip into the glare of the Sun this week, leaving the detective work on this object to spacecraft far from Earth.

A supermoon will hang in the night sky bigger and brighter than usual during its perigee, and a great time to head outside to ...

October is a star-studded month with two meteor showers, winter constellations and a good chance to see a trio of green ...

The comet will come closest to Earth on Oct. 20. There's hope that it may become bright enough to glimpse with the naked eye.

Stargazers will be happy to know that October will see the cosmos compensating for a couple of relatively lean months.There ...

I nterstellar comet 3I/ATLAS is about to vanish from view. Earth and this interstellar interloper will be on opposite sides ...

Comet C/2025 R2 (SWAN) was discovered on Sept. 11 by amateur astronomer Vladimir Bezugly in images from NASA's Solar and ...

Comet 3I/ATLAS, the third interstellar object ever detected, will be visible from ground-based telescopes through the end of ...