Space Through Two Eras
How cinema reimagines humanity beyond Earth
So how do 2001: A Space Odyssey and Interstellar imagine humanity beyond Earth, and why did I choose these two films? Honestly, it’s because they felt familiar in a way, but also completely different at the same time. Even though they were made nearly half a century apart, they both try to visualise the future of space and humanity, and how humans might exist within it. They also both pushed filmmaking at the time they were made, which is probably why they still stand out now. This isn’t about which film is better. It’s more about how Stanley Kubrick and Christopher Nolan approached the same idea with completely different tools, contexts, and intentions.
2001: A Space Odyssey came out in 1968, right in the middle of the Cold War and the Space Race. At that time, humanity was obsessed with progress and discovery, always looking outward. The future in the film feels clean, controlled, and almost corporate or clinical. That reflects what people thought the future should look like back then. Everything is precise and ordered, almost like space has already been fully understood and structured. It was released just before the moon landing, and you can feel that sense of inevitability, like space was the next step and everything was building towards it.
What stood out to me is how the interiors in 2001 feel more like offices or airports than something unfamiliar. The design is very minimal and controlled, and the technology feels reliable but also quite emotionless. It doesn’t try to comfort you. It almost feels like humans have adapted themselves to fit the environment, rather than designing the environment around human experience. That’s something I found quite interesting, because it makes the future feel slightly disconnected, even though it’s meant to be advanced.
With Interstellar, released in 2014, the context is completely different. It’s shaped by climate concerns and a more grounded understanding of science. The film starts on Earth, not in space, and shows a world that’s struggling. Crops are failing, dust storms are constant, and humanity isn’t thriving. The future here doesn’t feel like progress, it feels like survival. Space isn’t something exciting, it’s something necessary.
That difference really comes through in the design. The technology in Interstellar feels worn, practical, and built for function rather than appearance. It feels used, like it’s part of everyday life rather than something idealised. I think that makes it more believable, because it feels like something that could actually exist. Kubrick imagined space as the next step forward, whereas Nolan presents it as almost a last chance. That shift in mindset is probably the biggest difference between the two films.
The visual effects are another thing that really stood out to me. In 2001, everything was done physically. The rotating sets, especially, were revolutionary for the time and still look impressive now. The shots are slow, symmetrical, and very controlled, which creates this feeling of precision but also isolation. There’s almost an unnatural perfection to it, like everything is too exact.
In Interstellar, Nolan combines practical sets with advanced CGI. The black hole, Gargantua, is based on real physics and is probably one of the most accurate visualisations of a black hole we’ve seen. What I find interesting is that both films were trying to show what “real” looks like, just in completely different ways. Kubrick had to build that reality physically, while Nolan could simulate it digitally. But the intention behind both is quite similar, which is to make space feel believable rather than purely cinematic.
Sound and music are other areas where they differ a lot but still feel equally strong. 2001 uses classical music, which feels elegant but also quite detached. There’s also a lot of silence, which makes space feel empty and slightly uncomfortable. It almost feels like being in a quiet room for too long. That choice reinforces the idea that space isn’t really for humans, and that we don’t fully belong there.
In Interstellar, the score by Hans Zimmer is much more emotional and present throughout the film. The organ sound especially feels very human, almost spiritual. It builds tension and connects you to what’s happening. I think the key difference is that Kubrick uses sound to distance you from space, whereas Nolan uses it to bring you closer to it. That contrast is interesting, especially because their core ideas are almost reversed. Kubrick sees space as the next step, but makes it feel distant, while Nolan sees it as a last chance and makes it feel personal.
The way both films handle technology and human interaction is also quite interesting. In 2001, the focus is on HAL 9000, which represents logic over emotion. It feels like technology is starting to surpass humans, which is still a relevant concern today. What makes HAL unsettling is how calm and controlled it is. It doesn’t feel obviously evil, it just feels slightly off, like something isn’t right.
In Interstellar, robots like TARS are helpful and even slightly human in the way they behave. They can adjust their personality, which makes them feel more like companions than threats. But I don’t think technology is really the focus here. It’s more about the relationship between humans and technology, and how it supports them. Kubrick presents the idea of technology replacing humanity, while Nolan shows humanity surviving through it. That shift probably reflects how our perception of technology has changed over time.
The storytelling style also separates the two quite clearly. 2001 has very little dialogue, with long, slow scenes and an abstract structure. It feels less like a traditional story and more like an experience. You’re meant to interpret it, question it, and even feel confused. That seems intentional. Kubrick doesn’t guide you, he lets you figure it out.
Interstellar is much more structured, with clear character motivations and an emotional core. Even the complex science is explained in a way that connects back to the characters. I think the difference is that Kubrick trusts the audience to find their own meaning, while Nolan guides them towards a specific one. Neither is better, but they create very different experiences.
What made these films feel similar to me, despite all their differences, is their commitment to taking space seriously. They both focus on time, isolation, and the unknown, and they both have a slower, more immersive pace compared to most modern films. Space is shown as something vast and beautiful, but also slightly terrifying. That feeling is consistent in both, even if everything else is handled differently.
In the end, I think both films are asking the same question in their own way. What happens to humanity when it leaves Earth? The technology changes, the visuals improve, and the way stories are told evolves, but that core question stays the same. And that’s probably why, even now, these two films still feel connected.
