As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

Interstellar object 3I/ATLAS is confirmed as a natural comet from beyond our solar system, posing no threat to Earth despite ...

Sometimes "the universe comes to us," writes the European Space Agency. In the early morning hours of Friday, December 19, you could spot the visitor from another solar system in the sky― with a ...

For several months, an ancient voyager unlike any other before has been visiting our small patch of the universe. In calling our visitor ancient, we mischaracterize its age as that word implies ...

Astronomers have discovered an interstellar object speeding through our Solar System. Named 3l/ATLAS, the comet is estimated to be around six-12miles in length and is travelling at over sixty ...

The interstellar comet that has had scientists around the world mesmerised for months safely passed Earth this morning. At roughly 06:00 GMT, 3I/ATLAS reached its closest point to Earth, coming within ...

Mysterious comet 31/ATLAS has just done something which looks like 'controlled manoeuvring' according to the scientist who made headlines claiming it could be an alien spacecraft. Read the full story ...