Few things are as existentially terrifying to me as the idea of traveling through the void of space. The sheer speck-of-nothingness that is human existence when compared to the Earth seen from orbit, or even just the idea of floating forever, are petrifying if you think about ’em too much. Movies have definitely given those of us who are both fascinated and horrified by space in equal measure a lot to chew on, and have shown us that there’s pretty much nothing not to be afraid of; if there’s nothing out there but us, it’s terrifying, and if there IS something else out there, it’s terrifying. Dammit, movies.

To wit, here are seven movies that have us questioning whether staying on terra firma might not be the best option.

Alien (1979)

This is the movie that gave us the immortal tagline “In space, no one can hear you scream.” So much emphasis has been put on the xenomorph itself in the ensuing nearly-40 years since the release of Ridley Scott’s masterpiece that we often forget that so much of the terror in Alien comes from humanity messing with cosmic forces that have no regard for us. The sequence of members of the crew investigating the derelict spaceship and finding long dead and decayed aliens and eggs is still the movie’s most thought-provoking scene, giving way to some of the tensest haunted-house-in-space thrills you’re likely ever to see.

While most of the films in the Alien series could fit into this list, I’m only picking the original so that we can save room for other stuff!

Event Horizon (1997)

Event Horizon is like if, in Alien, instead of the xenomorph eggs, they found Pinhead from Hellraiser. A long-lost space cruiser called the Event Horizon turns up inexplicably near Neptune and a new ship is sent to investigate. Turns out the big ghost ship used an experimental hyperdrive that may or may not have ripped a hole in the space-time continuum and let some horrible, eldritch evil into our dimension. What’s on the ship drove the crew insane and murderous. Despite a troubled production, Paul W.S. Anderson’s (only good) movie has garnered a cult following through its Lovecraftian sense of madness and graphic depictions of hellish visions.

Sunshine (2007)

Folks out there might argue that Danny Boyle’s underrated 2007 sci-fi story is a thriller and not a horror movie, but I have countless sleepless nights to back up how scary it is. A similar situation to Event Horizon, Sunshine told of a future where the sun’s light was burning out and humanity tried a last-ditch effort to reignite it. The multinational crew has to do its job while looking into what happened to the previous mission’s crew. As it turns out, there are more reasons than protecting your retinas for not staring at the sun.

Mission to Mars (2000)

This movie wants to be 2001 so bad! You probably wouldn’t call this a “horror” movie, no more than I’d call it a “good” movie, but Brian De Palma’s 2000 offering Mission to Mars has plenty to fill you with dread in the outer-spacial sense. To say nothing of a mission wrought with catastrophe which culminates in one of the crew members drifting through space over the red planet itself (and he even removes his space helmet to ensure none of the other crew members waste fuel to try to save him…yeesh), but all the stuff ON Mars deals with alien intelligences, freak cyclones to nothingness, and the notion that we are not what we thought we were. It’s a dumb movie, but it definitely got me.

Galaxy of Terror (1981)

Lots and lots of Alien rip-offs were made in the wake of Ridley Scott’s film, and a good many of them were produced by Roger Corman’s New World Pictures. Not many of them are good, but a couple of them are actually pretty decent, and Galaxy of Terror (alternately known as Mind Warp) is at the top of the heap. Boasting effects and creatures by soon-to-be big shots like James Cameron, the movie has a blue collar space crew up against an alien that makes you live out your deepest, darkest fears and nightmares. Sort of like Alien meets Freddy Krueger, which is fitting since a pre-Elm Street Robert Englund plays one of the unlucky crew members. Super sleazy and gory, Galaxy of Terror nevertheless gives us plenty to plague our space-phobic dreams.

Europa Report (2013)

At this point, space movies have a pretty standard set-up: an international crew is on a mission somewhere and something goes wrong. What makes Europa Report different is the entire thing is told via in-shuttle cameras. Yes, it’s a found-footage movie, but that actually makes it all the more tense. As more and more things go wrong on the crew’s journey to the Jupiter moon of Europa, in search of life underneath the moon’s thick layer of water ice, we feel the weightlessness as much as the growing hopelessness. And while the discovery of an alien would be a triumph in the context of this movie, seeing glimpses and wondering what you’d seen is still a butt-puckering experience.

Planet of the Vampires (1965)

Right about now, you’re thinking all the canned air has gone to my head; there’s no way I actually think a 1960s B-movie made in Italy could possibly scare anybody. That’s somewhat true, but Mario Bava’s super atmospheric, mega stylized movie with a silly title paved the way for Alien, and had some things to say about what aliens in movies could be. After landing on a planet, the unseen, spore-like alien entity infest the bodies of the recently deceased, using reanimated corpses to try to get off the desolate world and go to Earth. And we see remnants of other massive alien visitors who’ve met their fates to these microscopic monsters. It looks very ’60s, but the storytelling and cosmic scares are way ahead of their time.

And that’s our list! Did we leave any major ones adrift in the ether? Let us know your favorites in the comments below!

Image: Paramount

Kyle Anderson is the Associate Editor for Nerdist. He is the writer of 200 reviews of weird or obscure films in Schlock & Awe. Follow him on Twitter!

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