Aliens are often the cornerstone of many great sci-fi shows. Here are 15 of the best shows that heavily revolve around extraterrestrial beings.

From the Star Wars spin-off The Mandalorian to the classic series Star Trek: The Next Generation, these are the best sci-fi ...

The 20th century sci-fi canon is much bigger than 'Star Trek' and 'The X-Files,' and these forgotten classics deserve modern ...

Ilana is a Lists Trainer and Editor at Collider since 2021. She has previously written for digital publications covering lifestyle and culture (Glitter Magazine, VinePair, etc.), but her passion lies ...