Passages of the Solar System have only been established in three interstellar objects, but the construction of new telescopes ...

The interstellar visitor may still have a few things to tell us before it leaves our solar system.

3I/ATLAS is the third interstellar visitor ever to visit the solar system having been formed around a distant star. Tune in ...

A cosmic traveler from beyond our solar system is making its closest approach to Earth this week, offering astronomers and stargazers a fleeting opportunity to witness a visitor from another star ...