Hollywood has romanticized the idea of living in space or on other planets, but our current technologies have yet to catch up to the future painted by science fiction. Never mind the risks of blasting off into space, living on a space station can be extremely challenging, especially in the absence of gravity. Zero-G, as it is often called, can be fun once in a while and in short bursts, but having to constantly live in that environment turns activities we consider normal and mundane into an exercise in patience. The simple act of drinking, for example, requires sipping from a straw all the time, not exactly the most comfortable method for enjoying precious Earth liquids in space. That’s the problem that this space cup solves, but it accomplishes this impressive feat by taking on a shape that is almost literally out of this world.

Designer: Donald Pettit, Mark Weislogel

It’s only logical that liquids wouldn’t stay still inside a cup without the power of gravity, which is why drinks in space are taken from pouches with straws attached to them. It’s a simple and practical solution that makes drinking feel more like a mechanical act of survival than something that is enjoyed and treasured like those on Earth. NASA researcher Mark Weislogel and NASA astronaut Donald Pettit worked together, the former on Earth, the other on the International Space Station, to come up with a design that brings back the comforting experience of drinking normally from a cup.

The secret behind this “zero gravity coffee cup” is twofold. One is the special design where the cup has sharp crevices where two edges meet. The other is the way liquid behaves when placed in such a receptacle in zero gravity. The liquid is naturally drawn to those narrow spaces following the principle of capillary channel flow and, as if by magic, actually sticks to those edges without spilling out.

Owning the title of being the first cup that was actually designed in space, this zero-gravity drinkware’s first form was actually just a sheet of Mylar taped together at the edges to form a teardrop-shaped container. Of course, such a design hardly counts as a comfortable cup to drink from, so a more refined 3D printed food-grade plastic cup was made on Earth. Another model, this time made from ceramic, was later developed and became the first patented product invented outside of our planet.

The space cup’s unusual shape has raised a few eyebrows, and while it’s now available for sale on Earth from some sources, it doesn’t have the same magical capabilities demonstrated in zero-gravity space. Its alien design, however, does show how outside-the-box thinking will be necessary to have more “normal” experiences in space, and we have to expect that the first generation of what we consider to be ordinary products will take on sometimes unusual forms just so they can function in the same way.

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Many people these days dream about living on other planets or at least inside orbiting space stations, but few actually consider how very different life would be outside the Earth’s gravity. Of course, Hollywood tends to romanticize a lot of everyday life, but as astronauts will testify, living in space, even if just to reach the Moon or Mars, is no walk in the park. Even the simplest activities like drinking water can be awkward and disorienting in zero-g, at least if you consider using Earth-bound objects to do so. That’s why this trio of designs tries to reimagine some of the most mundane products we use in daily life and transform them into objects that are ready for our space-faring future.

Designers: Subin Kim, Jagyeong Baek, Jaeyeon Lee

Most of us understand that without gravity, things tend not to stay down, but few actually envision the ramifications of that fact. Products designed on Earth naturally presume an amount of stability, and the way they are handled or controlled is limited in the same manner. For example, a lot of everyday things only have handles on one side or work in a single direction, a presumption that doesn’t make much sense or even becomes counterproductive when the objects are floating in space.

Spatio is a collection of these everyday objects that have been redesigned with zero gravity in mind. Or to put it more simply, it doesn’t make presumptions on where and how it will function, making it work both on Earth, on Mars, or in the International Space Station. Aqua, for example, is a water bottle that replaces a traditional cup that has a single handle on one side only. In contrast, this bottle has four extrusions in cardinal directions that act as handles and a cover that lets you drink by sucking rather than sipping from the lip of a mug.

Sonus is a wireless speaker that really defies the traditional design of speakers. Inspired by the moon’s spherical shape, each of the “craters” on its surface pops up a tiny omnidirectional speaker when pressed. The more units that pop out, the louder it gets, acting is an unconventional form of volume control. The important difference is that you don’t have to shift or move the speaker to one side or the other just to reach those controls.

And then there’s Lumia, a star-shaped flashlight that can shine in any direction. Simply turning the central wheel switches the direction of the light so that it works regardless of how you’re holding it. While these products were designed with space living in mind, it’s not difficult to imagine them working just as well on Terra Firma, proving that truly accessible design benefits everyone everywhere, even if they’re living in outer space.

The post Space-inspired everyday products prepare us for a zero-gravity future first appeared on Yanko Design.