Comet 3I/ATLAS, the third confirmed interstellar visitor, is making its final exit from the solar system — and skywatchers ...

The interstellar object 3I/ATLAS, which recently drew attention for its supposed color shift during its close pass by the Sun ...

Following its perihelion, or closest approach to the sun, comet 3I/ATLAS is expected to reappear in our skies. Observers ...

Zhang said that, technically, comet 3I/ATLAS has only appeared to "change color" a single time  —  when its coma became ...

The more fuel a spacecraft carries, the heavier it becomes, forcing engineers into a delicate balance between thrust and payload.

China has shared stunning images of comet 3I/ATLAS captured near Mars. The Chinese Tianwen-1 orbiter provided the first views ...

Interstellar object 3I/ATLAS no longer has a tail, defying behavior for a “typical comet,” and adding to mystery surrounding ...

After briefly escaping from Earth's view during a (very) close approach to the sun on Oct. 30, Comet 3I/ATLAS can finally be ...

The Interstellar Comet 3I/ATLAS is baffling scientists with an inexplicable speed boost not caused by gravity. Explore the ...

The picture, said to have been released by Japan’s space agency, reportedly combines spectrum and imaging data to present what some call the most realistic view of the comet so far.

To catch a glimpse, timing and preparation matter. Astronomers recommend observing before sunrise, starting from 11 November, ...

I/ATLAS image released by Japanese space agency has gained attention online after a possible visual of the interstellar comet ...