I/ATLAS is the third interstellar visitor ever to visit the solar system having been formed around a distant star.

The cosmic wanderer that has fascinated the world since it was found last summer is finally getting ready to say goodbye for ...

However, the Italy-based The Virtual Telescope Project will give one last live peek at the exocomet as it cruises toward the Jovian moon Eupheme and eventually leaves the solar system. The live event ...

The solar system is about to bid a permanent goodbye to a rare guest that has journeyed from the deepest reaches of the Milky ...

3I/ATLAS is heading away from the sun on an escape trajectory from our solar system. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Tune in ...