Should we prepare for alien invasion? That question has gained new urgency with the appearance of interstellar visitor 3I/ATLAS. This object is not bound to our Sun. It arrived from beyond our solar ...

As November 2025 draws near, some scientists have ignited worldwide speculation with their analysis of the strange interstellar object 3I/ATLAS, hypothesising it could be an alien spacecraft poised ...

Alien invasions are terrifying to think about, but cool to watch on TV. These are the 10 best shows you can watch about that unlikely occurrence, ranked.