NASA has released a long-awaited collection of new photos of comet 3I/ATLAS, the interstellar visitor that has been making ...

NASA has added interstellar comet 3I/ATLAS to its 'Eyes on the Solar System' app, allowing the public to track the object's ...

Comet Tsuchinshan-ATLAS will have a close encounter with the sun today (Sept. 27) here's how to make the most of comet viewing opportunities this weekend and beyond. When you purchase through links on ...

Comet Tsuchinshan-Atlas makes an appearance in the western night sky as amateur photographers Nolan Letellier, left, and Link Jackson observe on a ridge near the Dry Creek Trailhead in Boise, Idaho, ...

NASA released new images of 3I/ATLAS as it plunged towards the sun, captured by a host of the agency’s robots and probes.

A recently discovered comet, known as C/2023 A3 Tsuchinshan-ATLAS, will make its closest approach of Earth on Saturday. Sky-gazers won't want to miss the event since it may be the last time the comet ...

A rare comet is on track to make its closest approach to Earth this weekend, and it won’t return for another 80,000 years. Now, its second window of visibility is just around the corner as this ...

Dozens of students gathered at Harvard’s Loomis-Michael Observatory on Thursday and Friday for a rare viewing of Comet Tsuchinshan-ATLAS, a comet visible to the naked eye that researchers say is ...

Coloradans looking to the west in the early evening hours this week have the chance of spotting an ancient marvel not seen for 80,000 years. An Oort Cloud comet is currently passing Earth as part of ...