Can we build a Stanford Torus?
To build a Stanford Torus, we’d need to mine the Moon a little. The Moon is a perfect mining candidate, because it has oxygen in its rocks we could use to make a breathable atmosphere and manufacture water. It has silica we’d use for windows and solar cells.
How does a Stanford Torus work?
The torus rotates at 1 revolution per minute to create artificial gravity. A stationary mirror at 45° is used to redirect sunlight down to the colony. The inner disk of the torus acts as a docking bay and solar generation area. 10 km away from the station is a tethered solar power generation satellite.
How many people can live in a Stanford Torus?
The Stanford torus is a proposed NASA design for a space habitat capable of housing 10,000 to 140,000 permanent residents.
Who designed the Stanford Torus?
Through an analysis of the works of Don Davis on the Stanford Torus, Stanley Kubrick’s concept of Space Station V, and Neill Blomkamp’s Elysium space habitat, one might better understand the context of the space habitat in science fiction and beyond.
Is it possible to generate gravity in space?
Fortunately, there is more than one form of acceleration — and by using centrifugal force we can generate something equivalent to gravity on Earth. One possible way of creating artificial gravity in space is by utilizing a technology called an O’Neill cylinder.
How much would it cost to build Elysium?
Finally, how much would Elysium cost? Short answer: a whole lot. Somewhat longer answer: NASA estimated its space colony (including research and prototypes) would cost $190.8 billion in 1975 dollars, the equivalent of $828.11 billion today.
What year will the solar sail launch?
2022
NASA says it plans to test new solar sail technologies in space by the middle of next year. NASA’s Advanced Composite Solar Sail System (ACS3) will deploy an apartment-sized solar sail from a toaster-sized cubesat in Earth orbit in mid-2022.
Why is there no artificial gravity?
However, there are no current practical outer space applications of artificial gravity for humans due to concerns about the size and cost of a spacecraft necessary to produce a useful centripetal force comparable to the gravitational field strength on Earth (g).
Do we have artificial gravity?
At present, there is no confirmed technique that can simulate gravity other than actual mass or acceleration. There have been many claims over the years of such a device.
What is torus topology?
Topologically, a torus is a closed surface defined as the product of two circles: S1 × S1. This can be viewed as lying in C2 and is a subset of the 3-sphere S3 of radius √2. This topological torus is also often called the Clifford torus.
Is a space station like Elysium possible?
Major spaceflight advances Actually building an Elysium-like space station would require some major advances in humanity’s ability to live in space for an extended period of time and it might not be able to happen in 150 years, Uhran said.
Will we ever have artificial gravity?
How fast could a solar sail go?
They would be deployed close to the sun to gain thrust and build up immense speed so they could coast the rest of the way through the solar system. In three years, a solar sail could reach speeds of 150,000 mph (240,000 kph), scientists estimate. At that speed, it could reach Pluto in less than five years.
Can solar sails work on Earth?
With just sunlight as power, a solar sail would never be launched directly from the ground. A second spacecraft is needed to launch the solar sail, which would then be deployed in space. Another possible way to launch a solar sail would be with microwave or laser beams provided by a satellite or other spacecraft.