How do we know 3I/ATLAS, also called comet C/2025 N1 (ATLAS), is interstellar? Will it strike Earth? Can we visit it? Here ...

"Astronomers may have just discovered the third interstellar object passing through the Solar System!" the agency's ...

Astronomers are scrambling to gather data on a mysterious object that’s currently hurtling through the solar system.

Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system ...

Experts have confirmed that the mysterious object hurtling towards us, previously dubbed A11pl3Z, is an "interstellar object.

Is the solar system an interstellar highway, with cosmic objects speeding past at warp speeds without human notice? That’s ...

So far, two interstellar celestial bodies have been discovered hurtling through the solar system. Evidence of the next one is ...

Astronomers have confirmed the presence of a new interstellar object hurtling through our solar system, on a trajectory that ...

Astronomers have announced the discovery of A11pl3Z, a massive new interstellar object entering our solar system.

An object dubbed 3I/ATLAS is only the third interloper from outside the Solar System seen in all of human history.

A new interstellar object has been spotted careening into the solar system at an extremely unusual trajectory.

An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed.