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

Pioneering astronomer Carl Sagan once wrote that "The universe is a pretty big place. If it's just us, seems like an awful waste of space." On screen, the vastness of the universe and the ...

Originally airing earlier this year, Alien: Earth expands upon the apparent origins of the nightmarish extraterrestrial creatures known to the world as xenomorphs. The series also focuses on the ...

Lade Omotade is a News and Features Author at Collider, covering everything from casting announcements and streaming trends to behind-the-scenes stories and the cultural impact of today's biggest film ...