Abstract: A shield comprised of carbon nanotube materials is used to provide a level of protection to a spacecraft. Shield segments are produced in a facility in space. The segments are transported from the facility to a vicinity of a spacecraft hull. The segments are assembled over the hull to substantially cover an area of the hull.

Abstract: The present invention provides an improved sleeping berth for space modules that can be expanded from a collapsed position to provide greater passenger comfort in a larger living space. The extension of the berth is accomplished using expandable gas inflated bellows between two hard surface housings. The berth can be retracted into its closed position simply by removing the air pressure from the bellows. The berth's retracted position may still accommodate a passenger and may be used in this position when space is unavailable for the berth's extension.