Stargazers using telescopes should be able to see the object in the predawn sky beginning Nov. 11, according to EarthSky.

A new report offers the latest confirmation of 3I/ATLAS and its interstellar origins, as scientists still debate over its unusual properties.

When is the next full moon 2025? The next full moon will be the November beaver supermoon, set to rise Wednesday, ...

Halloween is upon us and the 2025 spooky season is abuzz with talk of three cosmic visitors — Comet Lemmon, Comet SWAN and the interstellar traveler 3I ATLAS — said to be haunting the night sky. But ...

Is it a full moon tonight? November beaver full moon will shine for days as the biggest supermoon of 2025. Here's when to ...

This year’s “Halloween fireballs” are stunning to watch, but scientists say they may carry a warning from space.

Astronomers are hustling to use interplanetary spacecraft to study the interstellar comet dubbed 3I/ATLAS while the sun is ...

Manhattan-sized comet 3I/ATLAS — which scientists suspect could have extraterrestrial origins — will reach its closest ...

The comet – named 3I/ ATLAS – was discovered this summer and led to excitement because it appears to be an interstellar comet, which has made its way to us from another solar system. It is only the ...

The risk of a cosmic body striking the Earth—or exploding in the atmosphere—may be higher in 2032 and 2036, researchers have ...

NASA has confirmed that the interstellar comet 3I/ATLAS remains on a stable path through the Solar System and poses no risk ...