Over the year, Rosetta recorded up to two bathtubs' worth of water vapor and 2,200 pounds (1,000 kilograms) of dust escaping the comet's surface every second, all of which formed its signature, ...

ATLAS now a faint naked-eye object Moving across the constellation Ophiuchus in the evening sky, Comet C/2023 A3 Tsuchinshan ...

The planet Jupiter has no solid ground – no surface, like the grass or dirt you tread here on Earth. There’s nothing to walk ...

Both meteor showers— referred to by NASA as the “Halloween Fireballs”—are caused by debris from Comet Encke entering the ...

From a readily visible comet to a regularly scheduled supermoon, October’s night sky was busier than usual, topped off with ...

Comet ATLAS (C/2024 S1) was hoped to be visible to the naked eye in the next few days, but unfortunately disintegrated as it skimmed past the sun.

A recently discovered comet that some stargazers had hoped to see during Halloween week has disintegrated before the day of ...

The passage of Comet C/2023 A3 presented an opportunity to gain insights into the near-Sun environment and solar space weather.

A week after the northern lights were visible in the Mid-Atlantic, a rare comet made an appearance. But, if you missed it Wednesday, don’t worry; you still have a few more days to catch it.

Comet ATLAS is more likely to simply disappear into the solar glare in the upcoming days. It has already shown indications that it is gradually breaking apart, which could be the main reason why it is ...

Talk about a Halloween treat. A recently discovered comet will be blazing by the Earth in broad daylight just in time for Halloween, astronomers say. Comet C/2024 S1, first found at the end of ...

As a result, he added, the current evidence for a cosmic impact is based heavily on the measurements taken from the more ...