The cryovolcanic "centaur" comet 29P/Schwassmann-Wachmann has erupted four times in less than 48 hours, becoming unusually ...

Hale-Bopp originated in the Oort Cloud, a theoretical shell of icy planetesimals surrounding the sun in the outer reaches of ...

Above: Takaya Okada (Japan) observes Comet C/2023 A3 with his EVSCOPE2. In the background you can see the comet tracing its ...

Fred Schaaf promises plenty of opportunities for spectacular views of the moon, planets and stars these next two weeks.

The Leonid meteor shower, considered a major shower, will bring along fireballs and "Earth-grazer" meteors. How to watch.

The North and South Taurids occur every year in September, October, and November. They may have originated from a comet that broke up about 10,000 years ago.

WASHINGTON — The Northern Taurids will peak this week, producing bright flashes across the night skies. The meteor showers ...

Here's the most important information if you want to glimpse the Leonids this November.

The Leonid meteor showers are among the night skies' most spectacular. Here's where to look and how to best see the spectacle ...

A bright fireball streaked across the East Coast on Monday, Nov. 11, catching the attention of hundreds of people from ...