Disclosed are systems and methods for a distributed space transportation network. Satellite launches to orbit are more efficiently performed by large rockets. Modern satellites are in smaller form factor, leaving the large launch rockets with excess capacity. Small satellite operators can use ride-shares, but do not have efficient options for delivering their satellites to their desired destination and may be forced to operate their satellites in compromise orbits. The disclosed distributed space transportation network maintains a fleet of space tugs, which can dock with satellites in space at an initial arrival destination and transport the satellites to their final destinations. In one embodiment, the space tugs can dock with satellite depots to obtain fuel and repairs.

A capture system adapted to capture a target space object, including a plurality of articulated arms configured to be deployable from a stowed configuration to a deployed configuration to perform capture of the target space object. Each articulated arm includes a plurality of articulated arm segments including a first articulated arm segment coupled at a proximal end to a spacecraft or to a platform deployable from the spacecraft via a first pivoting joint and at least a second articulated arm segment coupled at a proximal end to a distal end of the first articulated arm segment via a second pivoting joint. In one aspect of the capture system, the plurality of articulated arm segments are nestable one within the other, in the stowed configuration, such that the first and second articulated arm segments are intertwined.

The invention comprises a system of using small, hidden, machine-to-machine (M2M) chips to track automobiles through the radio emissions of the chips, and to use M2M chips as a defense against theft generally, by tracking potentially stolen items through the radio emissions of M2M chips. Users can monitor potential theft of the different parts of an automobile because the chips embedded into the automobile components will be constantly communicating with each other. Spacecraft and other near-earth objects, and drones, can also be tracked by M2M chips, that can be designed in a manner that makes them extremely difficult to find. The M2M chips can be designed in numerous different shapes, and use very little power. Some of the M2M chips are silicon wafer chips with small logic gates.

A spacecraft onboard equipment and payload storage system comprising a spacecraft having an interior volume, wherein said interior volume comprises a interior annular portion; a annular storage support track connected to said spacecraft within said spacecraft's interior annular portion; and at least one storage module that is movably connected to said annular storage support track.

Technique for altering a client spacecraft's rotational rate including the precise positioning of a servicing spacecraft in close proximity of a client spacecraft, alignment of a fluid release output device on the servicing spacecraft that imparts a force on the client spacecraft by means of fluid release, and subsequent use of the fluid release output device to mitigate tumbling of the client spacecraft. This allows the servicing spacecraft to slow the rotation of a tumbling client spacecraft in order to perform additional servicing operations.

A spacecraft includes a plurality of deployable module elements, at least one of the deployable module elements including a robotic manipulator, the spacecraft being reconfigurable from a launch configuration to an on-orbit configuration. In the launch configuration, the deployable module elements are disposed in a launch vehicle in a first arrangement. In the on-orbit configuration, the deployable module elements are disposed in a second configuration. The spacecraft is self-assembled by the robotic manipulator reconfiguring the spacecraft from the launch configuration, through a transition configuration, to the on-orbit configuration. The deployable module elements may be in a stacked arrangement in the launch configuration and may be in a side-by-side arrangement in the on-orbit configuration.

A spacecraft includes a main body structure and a plurality of deployable modular reflector elements, the spacecraft being reconfigurable from a launch configuration to an on-orbit configuration. In the launch configuration, the modular reflector elements are disposed in a storage system that includes an arrangement for supporting the modular reflector elements with respect to dynamic launch loads. In the on-orbit configuration, in some implementations, an assembly of the plurality of modular reflector elements forms a large-aperture, offset fed, reflector, the reflector being coupled with a boom or yoke with the main body structure by way of a two or three axis positioning mechanism configured to steer the reflector with respect to the main body structure. In some implementations, in the on-orbit configuration, the plurality of modular reflector elements are assembled to form a large aperture reflective surface that is self-supporting.

Disclosed herein is a system including an oxidizer nozzle tool having a first end, a rotary drive and a linear drive mechanism. A component, such as a quick disconnect valve, is attached to the first end of the oxidizer nozzle. The rotary drive actuates the component to engage and seal to a drain valve on a device (such as a satellite) such that the component can open and close the drain value while maintaining the seal, wherein the linear drive mechanism is operable to lock and release the component from the oxidizer nozzle tool. A hose is mated to the oxidizer nozzle tool, wherein upon actuation, fluid flows through the hose to the oxidizer nozzle tool and through the component into the drain valve.

A deployable multi-section boom comprising a first hinge assembly including a base section adapted to be attached to a structure, a movable section that is pivotably attached to the base section and a first boom attached to the movable section. The first hinge assembly is configured to allow the first boom to pivot in a first direction to a first predetermined maximum angle with respect to the base section. A first constant torque assembly constantly urges the first boom to pivot in the first direction and includes a component attached to the base section of the first hinge assembly. The multi-section boom includes a second hinge assembly that includes a first section attached to the first boom and a second section that is pivotably attached to the first section. A second boom is attached to the second section of the second hinge assembly wherein the second hinge assembly allows the second boom to pivot in a second direction to a second predetermined maximum angle with respect to the first boom. A second constant torque assembly constantly urges the second boom to pivot in the second direction and includes a component that is attached to the first section of the second hinge assembly. The first constant torque assembly and second constant torque assembly cooperate to configure the multi-section boom in a fully deployed state wherein the constant torque applied to the first boom causes the entire multi-section boom to pivot in the first direction while the constant torque applied to the second boom causes the second boom to simultaneously pivot in the second direction with respect to the first boom while the entire multi-section boom continues to pivot in the first direction. The multi-section boom is fully deployed when the first boom pivots to the first predetermined maximum angle and the second boom pivots to the second predetermined angle.

The present invention relates to a Robot Electronics Unit (REU) motor controller board (MCB) with a trapezoid wave design, which can utilize power efficiently and reduce electromagnetic interference. The MCB uses a modulator or Buck Converter to regulate the voltage before it is passed to the motors used in robotic arms in space applications. The REU MCB includes: a commutator disposed on the MCB and connected to a three-phase induction motor; and a modulator disposed on the MCB and which precedes the commutator, the modulator which utilizes pulse width modulation (PWM) to regulate a voltage to the commutator and provide a predetermined current to the commutator. The modulator regulates the voltage by stepping it down from a 100V power input signal before the voltage is passed to the motor. The output of the modulator includes a trapezoid waveform design which controls the motor and reduces electromagnetic interference.