Interstellar is one of those movies that leaves a void when it ends. You want more — more of that scale, that emotion, that feeling of being tiny against the universe. I went looking for films that scratch the same itch, and these eight come closest.
1. Gravity (2013)
Cuarón opens with a 13-minute unbroken shot and never lets up. Sandra Bullock is alone in orbit, debris is shredding everything around her, and you feel every second of it. It's only 90 minutes but it'll exhaust you in the best way.
2. The Martian (2015)
Where Interstellar is heavy and emotional, The Martian is fun. Matt Damon grows potatoes on Mars using his own waste and cracks jokes about it. It's a survival movie that actually makes you feel good about humanity for once.
3. Arrival (2016)
This shares Interstellar's emotional DNA — it's really about parenthood and time and loss, just wrapped in an alien contact story. The less you know going in, the better. Trust me on this one.
4. Ad Astra (2019)
Brad Pitt goes to Neptune looking for his dad. It's quieter and more introspective than Interstellar — some people find it too slow, but if you vibe with it, the emotional payoff is real. The moon buggy chase is unexpectedly great.
5. Contact (1997)
Based on Carl Sagan's book, and you can feel his fingerprints everywhere. Jodie Foster is a scientist who picks up an alien signal, and the movie takes the "what would actually happen" approach seriously. The ending is divisive but I love it.
6. Moon (2009)
Sam Rockwell, alone on a moon base, slowly realizing something is very wrong. Duncan Jones made this for almost nothing and it's one of the best sci-fi films of the 2000s. Rockwell deserved an Oscar nomination and I'll die on that hill.
7. Sunshine (2007)
Danny Boyle's crew is flying into the sun to restart it. The first two-thirds are incredible hard sci-fi — then it takes a sharp turn that divides people. I think it works, but even if you disagree, the visuals alone are worth your time.
8. First Man (2018)
Chazelle shot the spacecraft interiors so tight and shaky that you feel claustrophobic. It's not a triumphant space movie — it's about what the space race cost the people involved. The moon landing scene in IMAX was transcendent.