The project is part of a wider call for research proposals from the National Natural Science Foundation of China, a funding agency managed by the country's Ministry of Science and Technology. A research outline posted on the foundation's website described such enormous spaceships as "major strategic aerospace equipment for the future use of space resources, exploration of the mysteries of the universe, and long-term living in orbit."
The foundation wants scientists to conduct research into new, lightweight design methods that could limit the amount of construction material that has to be lofted into orbit, and new techniques for safely assembling such massive structures in space. If funded, the feasibility study would run for five years and have a budget of 15 million yuan ($2.3 million).
Science fiction fans recall with awe the enormous fictional ships from Dune. Compare China's efforts with Frank Herbert's heighliners:
Also, consider Dan Simmons' treeships from Hyperion:
The Consul remembered his first glimpse of the kilometer-long treeship as he closed for rendezvous, the treeship's details blurred by the redundant machine and erg-generated containment fields which surrounded it like a spherical mist, but its leafy bulk clearly ablaze with thousands of lights which shone softly through leaves and thin-walled environment pods, or along countless platforms, bridges command decks, stairways and bowers.
Scroll down for more stories in the same category. (Story submitted 8/13/2021)