Abstract: A docking node transporter tug is disclosed. The tug can dock with various spacecraft to allow access by people between the spacecraft. Further, the tug may dock with other specialty tugs to form a custom system.

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: A transport landing vehicle for transferring an astronaut to and from an extraterrestrial mass such as a moon, asteroid, or small planet is disclosed. The transport landing vehicle has a cage that is substantially open to the outside environment.

Abstract: A standard transit tug is disclosed. The tug can dock with spacecraft to provide propulsion for the spacecraft. Further, the tug may dock with other specialty tugs to form a custom transport system.

Abstract: A solar generator tug is disclosed. The tug can dock with spacecraft to provide power for the spacecraft. Further, the tug may dock with other specialty tugs to form a custom transport system.

Abstract: A spacecraft carrier is disclosed. The carrier has a large internal volume for housing at least one spacecraft. The carrier can be used as a repair and maintenance facility in space for spacecraft. Manned and unmanned devices can be stored, repaired and resupplied. The carrier can also transport a number of spacecraft to other locations allowing for an efficient coordinated movement of many spacecraft.

Abstract: A gas and liquid mixture separation and collection system for zero gravity operation that can be applied to a urinal toilet is disclosed. There is an inlet to receive the gas and liquid mixture. The mixture is directed to a filter having an air side. A vacuum pump on the air side of the filter generates a pressure delta to force the inlet flow. A peristaltic pump is used to transfer liquid away from the filter surface. In doing so, the flow on the liquid side of the membrane filter may contain some gas left over from the inlet flow mixture, but there is substantially less gas than in the gas and liquid mixture at the inlet. The filtered mixture is directed to an expandable collection bag that is attached to the air side of the filter so the filter process can be repeated to remove more gas from the mixture.

Abstract: A cover for an inflatable modular structure is claimed. A plurality of covers fit on the core of an inflatable module. An inflatable shell is attached to the core enclosing the covers and the core. In the pre-deployed configuration, the inflatable shell is folded over the covers and the covers provide a measure of protection for the shell. In the deployed state, the inflatable shell is filled with air and expands to its deployed configuration. The covers can be removed from core and attached to the inside of the shell. The covers then function as a platform to secure items in place.

Abstract: A spacecraft magnetic shield apparatus is disclosed. One embodiment has an armature attached at one end of a spacecraft and an electromagnet attached to the other end. A computer determines the position of the armature and electromagnet in relation to the spacecraft, and a power source powers the electromagnet. In operation, the positioning of the electromagnet is generally in line with incoming charged particles or ion radiation and powering of the electromagnet creates a magnetic field that deflects a percentage of the incoming charged particles or ion radiation from directly impacting the spacecraft.

Abstract: An air barrier having a scuff coating is used in connection with the core of a spacecraft to form an inflatable, or expandable, human habitat module. The air barrier is comprised of a number of segments joined together to form a enclosure that has at least one opening. The joined segments are generally gas impermeable, flexible, and have a scuff coating on both sides of the segments.

Abstract: A radiation shield for use with a manned spacecraft is claimed. The shield has a container that is substantially filled with a substantially radiation absorbing material. The container has attachment members that cooperate with corresponding attachment members on the inner surface of a spacecraft. The radiation absorbing material provides a measure of protection to crewmembers and equipment against particle radiation that is present in space.

Abstract: A regolith container for use with regolith on an extraterrestrial mass is disclosed. The filled container covers a portion of a spacecraft to provide the spacecraft with a measure of protection against space debris and radiation. The container can be compartmentalized to reduce the loss of regolith should from the container if a single compartment is penetrated.

Abstract: A method for assembling and landing a habitable module on an extraterrestrial mass is claimed. At least one inflatable module and a second module are placed into orbit about an extraterrestrial mass. Connecting nodes, propulsion busses, and landing pads are also placed into orbit. A habitable structure is constructed from the modules, busses, pads, and nodes. The structure can be robotically constructed. The habitable structure is then landed onto the surface of the extraterrestrial mass. The landing can be remotely controlled and the modules can be non-occupied.

Abstract: A modular human habitat simulator for providing an environment on Earth that approximates, in a controlled test situation, a number of conditions expected to exist when an inflatable modular habitat is deployed into Earth orbit. The simulator has a housing with a rigid wall defining an internal volume, a longitudinal axis, a first and second opposing openings along the longitudinal axis, the rigid wall having an exterior surface, and an interior surface where the interior surface is generally the shape of an interior surface of a deployed inflatable shell of a modular human habitat, and the internal volume is substantially that of a deployed inflatable modular human habitat volume.

Abstract: An orbital debris shield for protecting the hull of a spacecraft. The shield is comprised of a number of flexible and releasably attached gores that substantially cover the hull. Interleafed between layers of the gores are layers of a spacing material. As debris collides with the gores, the material is shocked and breaks up to some degree. As the shocked debris disperses through a layer of the gore, the spacing material interacts with the debris. After dispersing through a number of layers of the gores and the spacing material, the debris transfers a significant portion of kinetic energy and the probability of the remaining particles piercing the hull is significantly decreased.

Abstract: An orbital debris shield for protecting the hull of a spacecraft is claimed. The shield is comprised of a number of flexible and releasably attached gores that substantially cover the hull. Interleafed between layers of the gores are layers of a spacing material. As debris collides with the gores, the material is shocked and breaks up to some degree. As the shocked debris disperses through a layer of the gore, the spacing material interacts with the debris. After dispersing through a number of layers of the gores and the spacing material, the debris transfers a significant portion of kinetic energy and the probability of the remaining particles piercing the hull is significantly decreased.

Abstract: A flexible structural restraint layer for use with an inflatable modular structure, having a fore and aft assembly separated by a longeron and an inflatable bladder. The restraint layer is comprised of two circumferential strap assemblies, each attachedly fastened at opposing ends of a radial strap assembly. There are a plurality of axial straps that are secured in place to the circumferential strap assemblies and the radial strap assembly. The restraint layer surrounds the bladder and the ends of the axial straps are secured in place at the fore and aft end of the modular structure. When the bladder is inflated, the structural restraint layer distributes the load created by the inflated bladder.

Abstract: The present invention provides a sealing and restraint apparatus to establish a pressure boundary for inflatable or expandable spacecraft. The apparatus is capable of connecting the flexible pressure boundary of an inflatable spacecraft to the rigid structure of the spacecraft. The flexible pressure boundary of the present invention comprises a gas membrane and a restraint layer. The gas membrane minimizes air leakage. The restraint layer carries the forces created by the internal pressurization of the spacecraft. This apparatus provides a hermetic seal and the structural integrity necessary to resist internal pressurization forces.

Abstract: An inflatable satellite bus is claimed for use with a mission payload. The inflatable satellite bus is comprised of a core adapted to receive a mission payload. There is an expandable shell attached to the core and substantially enclosing the core. The core has an attitude control device and a power system attached to the core and operated by a controller.

Abstract: A spacecraft window assembly for providing external viewing from inside an inflatable module is claimed. The inflatable shell has a plurality of layers and each layer has a window opening. The spacecraft window assembly comprises a body, a window assembly window opening, and at least one pressure pane disposed within, and forming a substantially airtight seal with, the window assembly. The body of the window assembly is adapted for securedly receiving each one of the plurality of layers of the inflatable shell to the body of the window assembly such that the window opening in each layer of the inflatable shell is substantially aligned with the pressure pane. Further, the body of the window assembly is adapted to form a substantially air tight seal with at least one layer of the inflatable shell.