Fish use their fins to maintain stability when they are swimming. Specifically, their dorsal fin keeps them from rolling over. Some vehicles or objects suffer from stability problems. To solve this problem of stability, fins can be utilized like a fish. By using the methodology that fish use in their fins, vehicles and objects can become more resistant to rolling or yawing.

Embodiments provide a spacecraft airlock system. Embodiments provide a method and apparatus for attaching space exposed payloads to a space station. The spacecraft airlock system provides a defined volume of space payload to the international space station. The airlock further includes a means of attaching to a space station, a closed structure attached to said means, said means of attaching is capable of robotic manipulation, and a cooling system for cooling payload components within said closed structure.

A thermal control system may transfer energy (directly or after a delay) to a thrusting device that can be used to slow a reentry vehicle entering a gaseous atmosphere from orbit. The thermal control system may mitigate the heating of the vehicle by transferring heat generated by the viscous interaction between the vehicle and high-altitude portions of a planetary atmosphere to a working fluid. This working fluid may then be routed through and/or ejected through one or more nozzles aligned to produce thrust in a direction that opposes the forward motion of this vehicle. This counter thrust may help to slow the reentry vehicle and reduce the amount of kinetic energy that can be converted into thermal energy. The working fluid may also be stored to use for propulsion after the reentry vehicle slows below hypersonic velocities.

A thermal control system may transfer energy (directly or after a delay) to a thrusting device that can be used to slow a reentry vehicle entering a gaseous atmosphere from orbit. The thermal control system may mitigate the heating of the vehicle by transferring heat generated by the viscous interaction between the vehicle and high-altitude portions of a planetary atmosphere to a working fluid. This working fluid may then be routed through and/or ejected through one or more nozzles aligned to produce thrust in a direction that opposes the forward motion of this vehicle. This counter thrust may help to slow the reentry vehicle and reduce the amount of kinetic energy that can be converted into thermal energy. The working fluid may also be stored to use for propulsion after the reentry vehicle slows below hypersonic velocities.

An air launched rocket for placing payloads in earth orbit comprising a lifting body having a cross sectional shape of an airfoil extending in a spanwise direction between a first and a second wing tip. The lifting body further comprises at least one rocket engine positioned at the first wing tip oriented for propelling the lifting body in the spanwise direction. The air launched rocket is combined with a carrier aircraft which is removably attached to a suction surface of the airfoil.

An air launched rocket for placing payloads in earth orbit comprising a lifting body having a cross sectional shape of an airfoil extending in a spanwise direction between a first and a second wing tip. The lifting body further comprises at least one rocket engine positioned at the first wing tip oriented for propelling the lifting body in the spanwise direction. The air launched rocket is combined with a carrier aircraft which is removably attached to a suction surface of the airfoil.

A system for providing fuel and oxidant to a rocket in flight, including a rocket having at least one internal tank for storing propellant, at least one external tank for holding a liquid rocket propellant, and at least one umbilical hose in fluidic communication with the at least one internal tank and the at least one external tank. The at least one umbilical hose is configured to automatically disengage from the rocket when the rocket reaches a predetermined state such as a predetermined altitude, for example. The at least one internal tank remains in fluidic communication with the at least one external tank while the at least one umbilical hose is engaged.

A fairing assembly for an aerial vehicle having a tank that forms a body of the vehicle and a wing coupled to the tank is provided. The fining assembly includes a substructure configured to couple with a tank skin of the tank, a thermal protection system coupled to the substructure, and a seal assembly coupled to the substructure, the seal assembly being configured to overlap at least a portion of an edge of the wing.

A fairing assembly for an aerial vehicle having a tank that forms a body of the vehicle and a wing coupled to the tank is provided. The fining assembly includes a substructure configured to couple with a tank skin of the tank, a thermal protection system coupled to the substructure, and a seal assembly coupled to the substructure, the seal assembly being configured to overlap at least a portion of an edge of the wing.

A leading edge of a wing for an aircraft that is subject to a wide temperature range. The leading edge includes a plurality of leading edge sections arranged along the wing so as to define its leading edge. Two opposing ends of each section are removably mounted to a spar of the wing and wherein side ends of each section are slidably mounted to a T-seal so as to allow unimpeded expansion of each leading edge section into a gap defined between adjacent leading edge sections.