Comet ATLAS (C/2024 S1) is due to pass closest to the sun on October 28, and may be visible to the naked eye in the days ...

There's an actual chance of seeing another comet this month and the timing may line up perfectly with Halloween night.

How, when, and where to look to see Comet C/2023 A3 (Tsuchinshan-ATLAS) after sunset this Wednesday, Oct. 23, with sky charts ...

Comet A3 Tsuchinshan-ATLAS proved to be photogenic as it lit up the early autumn skies of the Northern Hemisphere this month.

There's still time to take some binoculars to a dark place away from outdoor lights to get a look at Comet Tsuchinshan-ATLAS.

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 ...

Following the once-in-a-lifetime Comet C/2023 A3 comet that passed over Connecticut, NASA officials said another comet, Comet ...

From a supermoon to multiple aurora borealis displays, October has hosted countless events for sky gazers — with one more ...

In this Weather Wednesday we look at some of the great photos of the comet and show its visibility is decreasing.

Brown University astronomers captured stunning images of a once-in-a-lifetime comet and vibrant auroras across the skies ...

GSA is putting the final touches on its next generation IT services contract, called COMET II, that is expected to draw dozens of bidders.

A NEW ‘Halloween Comet’ may be visible in daylit skies for one to two hours this week as it makes its closest approach of ...