One of the most memorable and brilliant opening lines in sci-fi movie history is from an incredible film that boasts a Rotten Tomatoes score of 94%.

Add Yahoo as a preferred source to see more of our stories on Google. The 21st century has entertained movie fans with some great alien movies. Movies like Arrival, District 9, Prometheus, Avatar, and ...

It's a big universe out there, and while we're all for exploring it, a specific subgenre of science fiction movies has hinted that it might be a bad idea. Alien invasion movies have come in droves ...