Forbes contributors publish independent expert analyses and insights. Travis Bean writes about the best movies available to stream. That’s why I set out to rank the best alien and space movies ever.

Over the years, we’ve fought off dozens of alien invasions and even survived against cosmic horrors in space horror games. Now it's time to flip the script and actually play as the monsters; we're the ...

Move over Xenomorph — these are the most mind-bendingly terrifying aliens in fiction. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Heyyyy, ...