Astronomers have confirmed the discovery of an "interstellar object" named 31/Atlas passing through the inner solar system.

A new investigation into old Kepler data has revealed that a planetary system once thought to house zero planets actually has ...

All eyes are on Comet 3I/Atlas as astronomers worldwide chase the exotic ice ball through our solar system ...

This artist's concept animation shows the orbital dynamics of KOI-134 system which, in 2025, a paper revealed to have two ...

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, ...

Dubbed 3I/ATLAS, the comet poses no danger to Earth and will remain roughly 150 million miles away as it speeds by.

Interstellar object headed towards Mars, but poses no threat to Earth, says head of planetary defence at the ESA.

The comet-like body, designated 3I/ATLAS, is hurtling towards the Sun at a speed of over 60 kilometres per second ...

Late in the evening on July 1, a telescope in Chile that is part of the global, NASA-funded Asteroid Terrestrial-Impact Last ...

The object gained an official name, C/2025 N1 or 3I/ATLAS, on Wednesday. Moving at a record-setting speed for an interstellar ...

Astronomers have discovered an interstellar object travelling through the solar system that is expected to pass by Earth ...

Astronomers have discovered a new interstellar comet passing through our solar system, marking the third interstellar object we've discovered.