A method for providing thermal balance of spacecraft electronics is provided. The spacecraft includes two or more electronic units wherein each electronic unit is capable of performing the same spacecraft operational task. The method for balancing the temperature of spacecraft electronics further includes providing each of the two or more electronic units with a temperature sensor for determining the temperature of that electronics unit. The electronic units and their respective temperature sensors are connected to a controller. In the event that the controller determines that the temperature of an activated first electronics unit has reached or exceeded a predetermined threshold, and the controller has determined that the temperature of a second deactivated electronics unit is below a predetermined threshold, the controller automatically deactivates the first electronics unit and activates the second electronics unit to perform the task previously being performed by the first electronics unit. This process continues automatically.

Establishing and growth of a lunar or planetary surface base involves continuing to use landing spacecraft as docked modules of the base for habitation and work. A first spacecraft is landed at a specified surface site then doubles as first module of the base. A second (and later third and subsequent) spacecraft is landed at the site a safe distance from the existing base modules then moved over the surface into a side-by-side position to dock with selected base modules. At least some of the landing, surface transport, and operational electric power is supplied by micro-fusion using ambient cosmic rays and muons interacting with deuterium-containing particle fuel material to generate energetic reaction products.

The Guideless Resilient Androgynous Serial Port (GRASP) mechanism provides an androgynous mechanical and electrical interface that can be tailored to the meet the requirements of a given application. Each mechanism is equipped with physical connections (spring pins) for both power and data transmission between modules.

A reusable modular spacecraft has a spacecraft bus structure configured to support spacecraft subsystems, at least one interchangeable housing component configured to be interchangeably received and supported by the bus structure, and a wireless system configured to permit wireless communication between the at least one interchangeable housing component and spacecraft subsystems supported by the bus structure. In embodiments of the spacecraft, the wireless system includes a wireless hub and a wireless coordinator for wireless transmission of data between the at least one interchangeable housing component and the spacecraft subsystems. An electrical/power transfer interface unit is provided to the at least one interchangeable housing component for transferring electricity, power, data and/or providing thermal management and control.

Systems, methods, and apparatus for magnetic maneuvering for satellites are disclosed. In one or more embodiments, a method for maneuvering satellites comprises applying, by a current source in a first satellite, current to an electromagnet in the first satellite. The method further comprises generating, by the electromagnet in the first satellite in response to the current, a magnetic field. Further, the method comprises maneuvering, by the first satellite, a second satellite via the magnetic field. In one or more embodiments, the electromagnet comprises a torque rod, an electric motor coil, and/or a solar array. In one or more embodiments, the second satellite comprises a ferromagnetic or ferrimagnetic material, a conductive material, or a combination thereof. In some embodiments, the second satellite comprises an electromagnet.

Blind mate mechanisms that are capable of simultaneously making multiple connections in a single motion are disclosed. Such mechanisms may be useful for applications where two or more of structural, electrical, and/or fluid couplings could be made manually or robotically at the same time using the mechanism. The mechanism may include a removable side and a fixed side.

The present invention concerns a method for making a microsatellite, comprising providing: modules of a first type configured to house electronic boards of a microsatellite; modules of a second type configured to house devices and systems of a microsatellite; and modules of a third type comprising first and second interface means configured to be coupled to a launch vehicle and to external appendages of a microsatellite, respectively; said modules of a third type being designed to cause a body of a microsatellite to have a predefined height; wherein all the modules of the first, second and third types are configured to be stacked regardless of the type. The method further comprises making a body of a microsatellite by stacking modules of different types, wherein the stacked modules include at least one module of the second type and at least one module of the third type.

Provided is a multifunctional structure for electrical energy and mechanical environment management, which comprises a main structure module, four rechargeable/dischargeable power source modules (PSMs), a vibration reduction system and a sensor module. The main structure module includes a framework, an upper cover plate and a lower cover plate. Elastic blocks are arranged between the periphery of each PSM and walls of the square cavity used for accommodating the PSM. Elastic cushions are arranged between the bottom surface of each PSM and the lower cover plate, and between the top surface of each PSM and the upper cover plate. The multifunctional structure, by means of embedding the PSMs into the interior of the structure, can realize high integration of multiple functions, such as bearing, power supply and vibration reduction, and can greatly improve the load/mass ratio, the load/volume ratio and the function/structure ratio of a system platform.

The Guideless Resilient Androgynous Serial Port (GRASP) mechanism provides an androgynous mechanical and electrical interface that can be tailored to the meet the requirements of a given application. Each mechanism is equipped with physical connections (spring pins) for both power and data transmission between modules.

The invention relates to a method for transferring a space payload from a first orbit to a second orbit. Said method is characterized in that the space payload, moving about the first orbit, is attached to a removable orbital towing assistance device including at least one fuel pouch. Said method includes the steps of: attaching (E1) an orbital transfer vehicle to the removable orbital towing assistance device; and transferring (E2) the space payload and the removable orbital towing assistance device to the second orbit by means of the orbital transfer vehicle. The invention also relates to a removable orbital towing assistance device intended for a space payload and an orbital transfer vehicle and enabling direct supply of fuel to the vehicle and/or the space payload.