Space has always been a source of fascination and fear. The vast, dark expanse of the universe is home to infinite possibilities, but it can also be a place of unimaginable terror. From alien encounters to psychological horror, the intersection of science fiction and horror creates some of the most gripping and terrifying films. Here’s a curated list of the ultimate scary space sci-fi movies that will keep you on the edge of your seat.

Event Horizon (1997)

Director: Paul W.S. Anderson

Starring: Laurence Fishburne, Sam Neill, Kathleen Quinlan

Event Horizon is often hailed as one of the scariest sci-fi films of all time. The story follows a rescue mission to the space vessel Event Horizon, which mysteriously disappeared while testing an experimental faster-than-light drive. When a crew is sent to investigate, they encounter not only the ship but also the malevolent forces that seem to have been unleashed. Combining elements of psychological horror with cosmic dread, Event Horizon explores themes of isolation, madness, and the unknown. Its unsettling atmosphere and haunting visuals create an experience that lingers long after the credits roll.

Event Horizon Trailer by Paramount Pictures et al

from Kinocheck Archive @Movie.Trailer

Alien (1979)

Director: Ridley Scott

Starring: Sigourney Weaver, Tom Skerritt, John Hurt

Alien is a classic that redefined the horror genre within the sci-fi framework. The crew of the spaceship Nostromo encounters a deadly alien creature after responding to a distress signal from a remote planet. What follows is a terrifying game of cat and mouse as the crew is picked off one by one by the relentless xenomorph. Ridley Scott’s masterful direction, combined with H.R. Giger’s iconic creature design, creates an atmosphere of claustrophobic tension and fear. Sigourney Weaver’s performance as Ellen Ripley solidifies her as one of cinema’s most memorable heroines. Alien is not just a horror film; it’s a chilling exploration of survival in the face of unimaginable terror.

The Thing (1982)

Director: John Carpenter

Starring: Kurt Russell, Wilford Brimley, Keith David

Set in the icy landscape of Antarctica, The Thing follows a group of researchers who encounter an alien entity capable of imitating any living organism. As paranoia and fear take hold, the group begins to turn on each other, unsure of who is human and who is the alien. John Carpenter’s film is a masterclass in tension and suspense, utilizing practical effects that remain impressive to this day. The sense of isolation and dread is palpable, making "The Thing" a standout in both the horror and sci-fi genres. With its themes of mistrust and the unknown, it’s a film that leaves audiences questioning the very nature of humanity.

The Thing Trailer by Universal Pictures

from @ArturBarca

Annihilation (2018)

Director: Alex Garland

Starring: Natalie Portman, Jennifer Jason Leigh, Tessa Thompson

Annihilation is a visually stunning and psychologically complex film that delves into the unknown. A group of scientists ventures into a mysterious quarantined zone known as "The Shimmer," where the laws of nature seem to be unravelling. As they explore the area, they encounter bizarre mutations and face their inner demons. The film combines body horror with existential themes, raising questions about identity, self-destruction, and the nature of change. With its haunting imagery and thought-provoking narrative, Annihilation leaves viewers both captivated and unsettled, making it a must-watch for fans of cerebral horror.

Gravity (2013)

Director: Alfonso Cuarón

Starring: Sandra Bullock, George Clooney

While Gravity is often classified as a thriller, its tense moments and heart-pounding scenarios give it a place on this list. The film follows Dr. Ryan Stone, a medical engineer on her first space mission, who becomes stranded in space after a catastrophic accident. With limited resources and time running out, she must navigate the dangers of outer space while battling her own fears. The film’s stunning visuals and immersive sound design create a gripping experience that evokes the terror of being utterly alone in the vastness of space. Gravity expertly intertwines elements of survival and psychological tension, making it a modern classic.

Life (2017)

Director: Daniel Espinosa

Starring: Jake Gyllenhaal, Rebecca Ferguson, Ryan Reynolds

In "Life", a team of scientists aboard the International Space Station discovers a rapidly evolving life form from Mars. Initially, the organism appears to be harmless, but it quickly becomes a lethal threat. The film captures the essence of cosmic horror as the crew realizes that their scientific curiosity may lead to their doom. With intense performances and a suspenseful atmosphere, "Life" serves as a cautionary tale about the dangers of playing God and the unknown horrors that may lurk in the cosmos. Its thrilling pace and shocking twists will keep you glued to the screen.

Life Trailer by Sony Pictures et al

from @sonypictures

Solaris (1972)

Director: Andrei Tarkovsky

Starring: Donatas Banionis, Natalya Bondarchuk, Yuri Yarvet

Solaris is a philosophical sci-fi film that explores the nature of memory and grief. Set on a space station orbiting the mysterious planet Solaris, the crew encounters manifestations of their repressed memories and emotions, brought to life by the planet’s ocean. The film delves into deep psychological themes as the protagonist grapples with his past and the essence of humanity. Tarkovsky’s slow, meditative pacing and stunning visuals create an atmosphere of existential dread, making Solaris not just a horror film but a profound exploration of the human psyche.

Solaris Trailer by Mosfilm et al

from @AFISilverTheatre

Coherence (2013)

Director: James Ward Byrkit

Starring: Emily Baldoni, Maury Sterling, Nicholas Brendon

Coherence is a mind-bending thriller that unfolds during a dinner party when a comet passes overhead, causing strange occurrences. As reality begins to unravel, the guests find themselves confronting alternate versions of themselves and their relationships. The film masterfully blends sci-fi with psychological horror, creating a sense of unease and tension as the characters grapple with their identities. Its low-budget aesthetic enhances the realism, making the unfolding chaos feel all the more intimate and terrifying. Coherence is a must-see for those who enjoy thought-provoking narratives that challenge perceptions of reality.

High Life (2018)

Director: Claire Denis

Starring: Robert Pattinson, Juliette Binoche, André Benjamin

High Life is a haunting exploration of isolation and human nature set aboard a spaceship traveling to a black hole. The film follows a group of criminals who are sent on a mission to extract energy from the black hole but find themselves grappling with their pasts and the psychological effects of their confinement. Claire Denis’s direction creates a surreal and unsettling atmosphere, with themes of existential dread and the nature of humanity. The film's slow burn and striking visuals make it a unique entry in the realm of space sci-fi horror, offering a contemplative experience that lingers in the mind.

High Life Official Trailer by A24 et al

from @A24

The Cloverfield Paradox (2018)

Director: Julius Onah

Starring: Gugu Mbatha-Raw, David Oyelowo, Daniel Brühl

Set in the same universe as the original Cloverfield, this film explores the consequences of a space station's experiment to solve the Earth's energy crisis. When the experiment goes wrong, the crew faces mysterious and terrifying phenomena, including alternate realities and cosmic horrors. While not as critically acclaimed as its predecessor, The Cloverfield Paradox offers a mix of sci-fi thrills and horror elements, creating an unsettling experience as the characters confront their darkest fears in the vastness of space.

These scary space sci-fi films showcase the genre's ability to evoke terror through isolation, the unknown, and humanity's greatest fears. Whether you're drawn to psychological horror, alien encounters, or existential dread, each of these films offers a unique take on what happens when humanity ventures into the cosmos. So, dim the lights, grab your favourite snacks, and prepare for a thrilling journey into the terrifying depths of space. Happy watching!