ESA’s LEGO-like space bricks made from meteorite dust explore building houses on the Moon

In sci-fi movies and TV shows, we’ve seen houses or structures built on other planets and on the moon. That’s probably still decades away from actually happening but it doesn’t mean that we can’t start dreaming about it. And those that are actually involved in space things are doing more than just dreaming, they’re actually testing things out to prepare for the possibility. And now we’re getting the first tiny steps into thinking how we can build homes for the astronauts on the moon.

Designer: European Space Agency

The scientists at the ESA have come up with space bricks, similar to the LEGO bricks that a lot of them (and a lot of us) love. The idea is to explore whether the materials found on the moon can actually be used to build houses and other structures. It makes sense to use what’s already there rather than bringing over building materials from earth. The surface there has layers of rocks and mineral fragments called lunar regolith. Unfortunately, we don’t have a lot of that material here on Earth to actually play around with.

What the scientists did is to grind up 4.5-billion-year-old meteorite (which was found in North Africa 20 years ago) and mix them with some polylactide and regolith stimulant. The mixture was then used to 3D print some bricks in the style of LEGO. Since this is from meteorite, it only comes in “stylish space grey” color. With these bricks, they can test creating some small-scale structures to play around with the possibility of eventually using regolith to build houses on the Moon.

Some of the ESA space bricks will be displayed at selected LEGO stores so kids (and maybe adults) can play around with it. They want to encourage kids to become interested in space and build their own LEGO Moon bases. Seeing bricks that have billions of years materials on it seems like a pretty interesting experience if there’s a LEGO store near you.

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Concept for a hotel in space reimagines outer space living

When you think about living in space, the Jetsons’ house is probably the first thing that comes to mind (well, that is if you’re of the generation that regularly watched the animated series). We’re basically imagining how we live on earth but transported to space so there may be some advanced technology things floating around. But the reality is that housing in outer space will probably be very different from how we live on our planet.

Designer: Acromnia Studio

The Acromnia Orbital Hotel is a speculative concept design for how we may actually live in space and it is vastly different from what we’re probably imagining. Instead of just transporting a futuristic looking regular hotel room to space, this is actually a “room” that doesn’t have any furniture or any of the other trappings that we expect from it. Inside the shell (we can barely call it a room), you have a sort of shape-shifting, responsive material that will adapt to what the occupant needs at a certain time.

For example, when it’s sleeping time, the walls will envelop you, which is not so good news if you’re not a fan of closed spaces. In fact, the entire space has a bit of a claustrophobic look to it so it’s not something I’m looking forward to. There are also various buttons and navigation devices that you can use to control what elements and furniture will come out when you need them. The shell also has micropores that will let things like sound, light, scent, and air flow freely through your space.

The hotel room can exist independently as a hexahedron-shaped structure or it can also be put together to form a network of capsules. Living in space outside of space shuttles is still such a conceptual idea that things like this seem light years away for now. But for design companies and for those that are looking into space travel, it’s never too early to plan how we’re going to live and survive outside of Earth.

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