Space hotel with artificial gravity will be in orbit by 2025

The Von Braun Space Station, based on the concepts of a controversial scientist, is moving ahead with construction plans.

Space hotel with artificial gravity will be in orbit by 2025
Credit: on Braun Space Station.
  • The Gateway Foundation is building a space hotel, based on the concepts of a Nazi and American rocket scientist Wernher von Braun.
  • The space station is expected to be operational by 2025.
  • The company plans to assemble it in orbit, using robots and drones.


If Earthly destinations are not enough to quench your wanderlust, a trip to a space hotel might get on your radar within the next few years. The designer of the Von Braun Space Station revealed numerous plans that detail the construction of a veritable resort in space.

Built by the Gateway Foundation, the world's first space hotel will have gravity, bars, inviting interiors and full-fledged kitchens. They plan to have the station visited by about a 100 tourists per week by 2025.

The designer of the project, Tim Alatorre, wants to make traveling to space commonplace.

"Eventually, going to space will just be another option people will pick for their vacation, just like going on a cruise, or going to Disney World," Alatorre revealed in an interview with Dezeen.

The gravity-generating wheel of the space station.

Credit: Von Braun Space Station

He thinks that while initially space travel will be the domain of the uber-wealthy, soon enough it will be available to regular folks.

The Space Station will utilize existing tech used at the International Space Station, but will differ in one crucial aspect – the hotel will have artificial gravity, making long-term stay much more manageable. The designer thinks gravity, about a sixth of Earth's, will add a "sense of direction and orientation that isn't present in the ISS." You'd also be able to go to a toilet, shower or eat food the way you are used to.

Credit: Von Braun Space Station

The ideas for the station were taken from none other than Wernher von Braun – hence its name. If you recall, Wernher von Braun was a top Nazi rocket scientist who developed the infamous V2 rocket. After the war, he was taken in by NASA and became a famous American scientist. The hotel will be a part of his complex legacy.

The station will be made of a giant wheel, 190 meters in diameter, which will be rotating to generate a gravitational force (similar in pull to the moon's). 24 individual modules with sleeping and support facilities will be spread around the wheel on three decks, providing accommodations to about 400 people in total.

Alatorre compares the hotel to a cruise ship, pointing out it will have "many of the things you see on cruise ships: restaurants, bars, musical concerts, movie screenings, and educational seminars." Just in space.

Credit: Von Braun Space Station

"The dream of the Gateway Foundation is to create starship culture, where there is a permanent community of space-faring people living and working in Earth's orbit and beyond," shared Alatorre.

Credit: Von Braun Space Station

Some of the modules could be sold like condos. Others will be available for scientific research to governments and the like.

The designer explained that the interiors of the hotel will be created using modern natural materials that would substitute for stone and wood and be lightweight and easy to clean. The warm-colored lighting, paints and textures will add to a homey feel.

If you're wondering what you can do for fun in such an environment, the designers are planing to provide such activities as low-gravity basketball, trampolining and rock climbing. You can also play something akin to Quidditch from Harry Potter and new games that would have to be figured out to take advantage of the fresh possibilities.

How will the station be built? By using automated systems like drones and robots, while in orbit. It will also make use of GSAL, special space construction machinery developed by Orbital Construction.

Looking ahead, the Gateway Foundation sees the Von Braun Space Station as their proof of concept. They intend to build bigger space stations as demand for such vacations grows. Their next class of station is called The Gateway and can accommodate more than 1,400 people.

U.S. Navy controls inventions that claim to change "fabric of reality"

Inventions with revolutionary potential made by a mysterious aerospace engineer for the U.S. Navy come to light.

U.S. Navy ships

Credit: Getty Images
Surprising Science
  • U.S. Navy holds patents for enigmatic inventions by aerospace engineer Dr. Salvatore Pais.
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China's "artificial sun" sets new record for fusion power

China has reached a new record for nuclear fusion at 120 million degrees Celsius.

Credit: STR via Getty Images
Technology & Innovation

This article was originally published on our sister site, Freethink.

China wants to build a mini-star on Earth and house it in a reactor. Many teams across the globe have this same bold goal --- which would create unlimited clean energy via nuclear fusion.

But according to Chinese state media, New Atlas reports, the team at the Experimental Advanced Superconducting Tokamak (EAST) has set a new world record: temperatures of 120 million degrees Celsius for 101 seconds.

Yeah, that's hot. So what? Nuclear fusion reactions require an insane amount of heat and pressure --- a temperature environment similar to the sun, which is approximately 150 million degrees C.

If scientists can essentially build a sun on Earth, they can create endless energy by mimicking how the sun does it.

If scientists can essentially build a sun on Earth, they can create endless energy by mimicking how the sun does it. In nuclear fusion, the extreme heat and pressure create a plasma. Then, within that plasma, two or more hydrogen nuclei crash together, merge into a heavier atom, and release a ton of energy in the process.

Nuclear fusion milestones: The team at EAST built a giant metal torus (similar in shape to a giant donut) with a series of magnetic coils. The coils hold hot plasma where the reactions occur. They've reached many milestones along the way.

According to New Atlas, in 2016, the scientists at EAST could heat hydrogen plasma to roughly 50 million degrees C for 102 seconds. Two years later, they reached 100 million degrees for 10 seconds.

The temperatures are impressive, but the short reaction times, and lack of pressure are another obstacle. Fusion is simple for the sun, because stars are massive and gravity provides even pressure all over the surface. The pressure squeezes hydrogen gas in the sun's core so immensely that several nuclei combine to form one atom, releasing energy.

But on Earth, we have to supply all of the pressure to keep the reaction going, and it has to be perfectly even. It's hard to do this for any length of time, and it uses a ton of energy. So the reactions usually fizzle out in minutes or seconds.

Still, the latest record of 120 million degrees and 101 seconds is one more step toward sustaining longer and hotter reactions.

Why does this matter? No one denies that humankind needs a clean, unlimited source of energy.

We all recognize that oil and gas are limited resources. But even wind and solar power --- renewable energies --- are fundamentally limited. They are dependent upon a breezy day or a cloudless sky, which we can't always count on.

Nuclear fusion is clean, safe, and environmentally sustainable --- its fuel is a nearly limitless resource since it is simply hydrogen (which can be easily made from water).

With each new milestone, we are creeping closer and closer to a breakthrough for unlimited, clean energy.

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