The working out in space to construct anything there would be a need for an airlock or chamber to allow on to go into space. There would be three important factors to consider: As low an air loss as possible, as fast as possible, and the airlock or chamber and equipment need to be as light as possible. These needs must be considered in any pat of the design. By constructing the airlock in space it kind a serves as a warm up to working outside. Displacing the air out of the airlock by use of low pressure bladders that could be powered by fans rather than heavy pumps the goal.
An Efficient Shuttle Airlock Chamber Using Air Displacement
http://www.lookingfora.0catch.com/airlock_decompression_chamber.htmlBob L.. Petersen
There are new pages coming out for the spherical space station well call it anything but a small Moon. I believe everyone is smart this was posed one a boldly go where no one is thinking of going. Of course it is different.
http://www.lookingfora.0catch.com/station.html
