I/ATLAS has captured the attention of space enthusiasts and researchers with its unusual features. The interstellar object is ...

A photographer says he feels "very lucky" to have captured Comet C/2025 A6. Also known as Comet Lemmon, it was first detected ...

Explore NASA’s 2025 comet watchlist, which features the interstellar visitor Comet 3I/ATLAS and 8 others reshaping U.S. space ...

The latest telescope image of the interstellar comet 3I/ATLAS revealed that the object was ejecting a dramatic amount of ice ...

Interstellar Comet 3I/ATLAS will reach its closest point to the Sun around October 30, 2025. Is the comet 3I/ATLAS a threat ...

Comet Lemmon is moving quickly west of the Big Dipper, near bright Arcturus, while Comet SWAN lies beneath the three stars ...

In a breathtaking display of cosmic phenomena, interstellar comet 3I/ATLAS is currently jetting off ice and dust towards the sun, as revealed by a recent image captured by the Gemini North telescope ...

Fears of extraterrestrial probes rise with 3I/ATLAS's sunward jet, but NASA debunks: routine comet activity ahead of 29 Oct ...

Comet 3I/ATLAS is warming up as it approaches the sun, causing a jet to emerge. The jet is visible in a dramatic new image.

Discovered in late June and confirmed by NASA in early July, 3I/ATLAS is believed to have originated in a distant, ancient ...

Short-period comets get close to the sun much more often than their long-period kin, and every time they do, they deplete ...

Newly unveiled images of the interstellar object 3I/ATLAS have revealed a spectacular cosmic event, a massive jet of gas and ...