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

Potentially deadly comets could be spotted many years in advance by following the meteoroid trails they leave near Earth, new ...

Comet Nishimura came into NASA's STEREO-A spacecraft's field of view. The solar wind was interacting with the tail of the ...

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

A recently discovered comet that some stargazers had hoped to see during Halloween week has disintegrated before the day of ghosts and ghouls. NASA confirmed Tuesday its sun-observing spacecraft ...

Find out how comets are connected to some of our favorite annual astronomy events with November's Night Sky Notes!

Nicknamed the “Halloween comet,” Comet C/2024 S1 (ATLAS) evaporated during its flyby of the sun on Monday morning. An ESA and NASA telescope captured its demise.

On 28 October, the comet was vaporised as it headed towards perihelion - the closest point to the sun in its orbitCredit: ESA ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. The aptly named ...

But scientists believe comets hurtling through space may hold that wisdom. Like an asteroid, a comet orbits the sun. The latter is a ball of ice, dust, and rock that formed in the outer solar system.

When it first appeared in September, the comet seemed favorable. An outburst brightened the cosmic snowball, making it appear larger than average Kreutz fragments. Predictions for the comet had it ...

October 2024 saw an annular solar eclipse above the moai statues of Easter Island, a powerful geomagnetic storm that filled the skies with eerie colors, a ghostly comet visible to the naked eye ...