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

The interstellar visitor 3I/ATLAS is coming near Earth this week and stargazers can see it before it vanishes into deep space ...

When interstellar comet 3I/ATLAS made its closest approach to Earth on December 19, 2025, it did not become a spectacular object in the night ...

Comet 3I/ATLAS represents just the third object in history to be known to have entered our solar system from outside.

These days we only really see stars in two contexts: our Sun, which is extremely close and holds us in its gravitational grip, and distant stars which to the naked eye appear as nothing more than ...

More than 300 astronomical objects have been thrown off their normal orbit by the gravitational pull of a visiting star which sped through the solar system some 70,000 years ago. In 2015, calculations ...