The L5 Development Group is a privately funded, for profit, commercial space exploration and development program.
space colony project description

Space Colony Project Description


Artist's concept of a Space Colony, circa 1976
Artist's concept of a Space Colony, circa 1976
Image Courtesy of NASA Ames Research Center
( The artwork is now in NASA archives )

We're going to build a "bicycle wheel" colony, such as is shown above and was discussed in the original version of O'Neill's The High Frontier, as a framework for a city in space. The internal environment will be much like living in a (shopping) mall that's three miles long and a hundred yards wide - and will require a lot less air to fill than a Bernall Sphere with the equivalent "gravity" environment would need. This design will also have considerably less usable area, and therefore a significantly smaller population capacity than other designs have, but our analysis indicates it's a more realistic initial goal.

We enthusiastically welcome comments on our analysis and efforts. A discussion group/forum and a mailing list will be established shortly, so that the discussion can be a public one.


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