Interstellar comet 3I/Atlas will make its closest approach to Earth today - It’s just the third known interstellar object to ...

An eagle-eyed TikToker found a clue in sci-fi epic Interstellar that changes the meaning of the entire movie. Directed by Oscar-winner Christopher Nolan, the movie explores themes as diverse as ...

A mysterious interstellar comet known as 3I/ATLAS is about to make its closest approach to Earth in December 2025. Here's ...

An ancient comet discovered in our solar system this summer is offering a rare opportunity to learn more about distant planetary systems far beyond the reach of any spacecraft, researchers say. The ...