10 Plans Scientist Have Already Proposed For Colonies In Space

Mobile Bases On The Moon

The obvious place to colonize is the Moon. NASA has been talking about setting up Moon bases for years. Originally, they wanted to build their bases in the underground caves that fill our Moon, but today, NASA’s considering a new idea. They want to put their colonies on wheels.earth science space science science earth science space science science earth science space science science

Moon colonies need to be mobile because nighttime usually lasts about 14 days on the Moon. Such a long night can get cold, and it makes it impossible to use solar power to keep things running. At the poles of the Moon, though, it’s almost always day. That means that NASA would be able to cover a Moon base with solar panels and get a nearly constant source of power.

If the Moon base could rove around, it’d be able to change its location with the Sun and always keep out of the cold. That would also let the colonists go on exploration missions or set up mines on different parts of the Moon.

The Bernal Sphere

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The Bernal sphere is an idea for a self-sustaining space station, complete with farms, livestock, and entertainment.

The space station would be surrounded by rings that are constantly rotating at incredible speeds. The rings would have different purposes, with some being used to grow crops and some being used to take care of animals. And they’d all stay in place because the rotation would create an Earthlike gravityinside.

That gravity, though, would follow some weird rules. For one thing, the center of the station would be a sphere and you’d be on the inside. That means that the landscape ahead of you would curve up instead of down like it does on Earth. So, if you looked up, you’d see a bird’s-eye view of the people on the other side of the sphere.

Gravity would be weaker in the center of the sphere than on the edges. In the middle, it would be so weak that you’d be able to fly. That’s something that the designers considered—and they think it could be a good thing. They believe that they could add a little fun to life in space by setting up a zero-gravity honeymoon suite right in the middle of the sphere

Domed Habitats On Mercury

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The planet closest to the Sun isn’t the most obvious place to colonize. For one thing, it’s incredibly hot. The temperature during the day can get as high as 427 degrees Celsius (800 °F), and the planet rotates so slowly that those days are long as 176 days here on Earth.

Those long days, though, might actually be a good thing. Mercury rotates so slowly that, theoretically, a city on wheels could keep up with it. If a mobile city on Mercury kept moving, it could keep itself right on the edge of the sunlight, where the temperatures aren’t much different from those on Earth.

The mobile city would have to be in a pressurized enclosure, but it might actually be livable. As long as the mobile city stayed on the northern side of the planet, it would be able to find craters full of frozen water. It could then pump that water into the enclosure to create water vapor, which would turn into oxygen through a process called photolysis. This would create a self-sustaining, breathable atmosphere on the closest planet to the Sun.

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