On 29 October 2025, 3I/ATLAS will reach its closest distance to the sun. Should we worry? Here's what experts say.

Two ESA spacecraft, Hera and Europa Clipper, are poised to fly through the long tail of interstellar comet 3I/ATLAS, a new ...

Did CNN report the interstellar comet 3I/ATLAS has contacted Earth, as a viral social media post declared? No, that's not ...

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.

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 ...

UN launches a global planetary-defence campaign as interstellar comet 3I/ATLAS speeds past Earth, sparking both scientific ...

New images reveal the stunning reversal of the interstellar objects “anti-tail” and could be indicative of a “maneuvering” ...

Speculations have been circulating that an interstellar comet will reach its closest point to the Sun at a safe distance of ...

Harvard astrophysicist Avi Loeb has suggested that a tail 'grown' by 'potentially hostile' comet 3I/ATLAS could be evidence ...

One of the leading voices arguing that 3I/ATLAS may be an alien spacecraft has revealed when humans may discovery the ...

It might seem like an implausible connection, but interstellar comets and big dreams occupy similar positions in their ...

Astronomers at Spain's University of A Coruña have reconstructed the 10-million-year trajectory of interstellar comet 3I/ATLAS, revealing it as a cosmic time capsule.