If you were captivated by the tense, introspective journey of 'Approaching the Unknown' (2016), this article is for you. We’ve curated a list of 10 gripping movies and shows that share its themes of isolation, space exploration, and human resilience. Whether you loved the psychological depth or the sci-fi realism, these picks will keep you on the edge of your seat.

Silent Running (1972)
Description: An eco-conscious sci-fi film about a botanist preserving Earth's last forests aboard a spaceship, highlighting themes of environmentalism and solitude.
Fact: The film's drones were operated by double amputees, giving them a distinctive, realistic movement.


Solaris (1972)
Description: A cerebral sci-fi film that delves into themes of memory, love, and existential questions, set aboard a space station orbiting a mysterious planet.
Fact: The film is based on a novel by Stanisław Lem and is known for its slow, meditative pacing and philosophical depth.


Sunshine (2007)
Description: A visually striking sci-fi thriller about a crew on a desperate mission to reignite the dying sun, blending survival horror with philosophical questions.
Fact: The film's third act shifts dramatically in tone, incorporating elements of psychological horror.


Interstellar (2014)
Description: An epic sci-fi adventure that combines hard science with emotional storytelling, focusing on humanity's quest for survival and the mysteries of space-time.
Fact: The black hole in the film was rendered using actual scientific equations, making it one of the most accurate depictions in cinema.


Moon (2009)
Description: A psychological sci-fi film that explores isolation and human identity in space, focusing on a lone astronaut dealing with unexpected discoveries.
Fact: The film was made on a relatively low budget and used miniatures and practical effects to create its realistic space setting.


Gravity (2013)
Description: A visually stunning survival thriller set in space, emphasizing the dangers and solitude of space travel with intense realism.
Fact: The film's long, continuous shots were achieved through innovative CGI and practical effects, creating a seamless sense of immersion.


Europa Report (2013)
Description: A found-footage style sci-fi film that follows a crew's mission to Jupiter's moon Europa, emphasizing realism and the unknown dangers of space exploration.
Fact: The film was praised for its scientific accuracy, particularly in its depiction of space travel and extraterrestrial environments.


Ad Astra (2019)
Description: A contemplative space journey that explores themes of father-son relationships and existential loneliness amidst a mission to the outer solar system.
Fact: The film's depiction of space travel includes realistic sound design, with silence in the vacuum of space.


The Martian (2015)
Description: A survival story set on Mars, blending scientific accuracy with humor and resilience as an astronaut struggles to stay alive.
Fact: NASA consulted on the film to ensure its depiction of Martian conditions and technology was as realistic as possible.


High Life (2018)
Description: A dark, atmospheric sci-fi film that explores themes of isolation, human experimentation, and survival on a doomed space mission.
Fact: The film features a unique, minimalist approach to its space setting, focusing more on character psychology than action.
