Megastructures sci fi

Megastructures by Neil Blevins - Imgur

Part of the "Megastructures: The Visual Encyclopedia" book project, on sale now at http://www.neilblevins.com/projects/megastructures/megastructures.htm A gas giant refinery is a series of structures that would be suspended in the atmosphere of any gas giant such as Jupiter or Saturn, their purpose would be to harvest large amount of hydrogen / helium or other gases from the planet to prepare the raw elements for transportation elsewhere.

Part of the "Megastructures: The Visual Encyclopedia" book project, on sale now at http://www.neilblevins.com/projects/megastructures/megastructures.htm A Ringworld is an artificial ring in space large enough to maintain an atmosphere and habitable land. The ring spins to create g-forces, and inner walls could be used to hold in the atmosphere. “Stellar Scale” rings could have a radius roughly equal to the radius of the Earth's orbit around the sun, and could in fact have a sun at its…

Advanced planet

Knights of Sidonia fan art

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Part of the "Megastructures: The Visual Encyclopedia" book project, on sale now at http://www.neilblevins.com/projects/megastructures/megastructures.htm An Orbital Ring would be an artificial, ring-shaped structure placed around the Earth just above the atmosphere (at 100 km). The structure would contain two rings. The inner ring would rotate at an angular rate slightly faster than the rotation of the Earth, and would have a current running through it. Then, a second ring would be created…