A comet that was born in another solar system and could be billions of years old is hurdling through Earth’s solar system — a ...

It's only the third interstellar comet to ever be discovered passing through our corner of the galaxy.

A new telescope, built to track fast-moving objects in space, has caught an interstellar comet from beyond the solar system, ...

The alien ship travelling towards Earth can attack us between November and December, Avi Loeb claims. He also thinks it is planting probes on other planets and will use its time behind the sun to ...

According to the official website of NASA, the NASA-funded ATLAS (Asteroid Terrestrial-impact Last Alert System) survey ...