A space based magnetic vortex accelerator and methods of use thereof having one or more sections of magnetic material configured as a conduit with a flightpath therethrough for the spacecraft, a magnetic coil field generator electrically connected to said one or more sections of magnetic material configured to generate a space based magnetic field via said one or more sections of magnetic material, a power plant electrically connected to said magnetic coil field generator, said power plant configured to power said magnetic coil field generator, one or more magnetic field receivers affixed to the spacecraft, said one or more magnetic field receivers configured to magnetically engage said space based magnetic field.

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.

A space transport system includes one or more cyclers orbiting between a first planetary body and another planetary body. The space transport system also includes one or more taxi vehicles, each of which carry cargo, humans, or both. The one or more taxi vehicles dock with the one or more cyclers and undock with the one or more cyclers when landing on the first planetary body or the second planetary body.

This Space Force Engine is designed for use in deep space. The Space Force engine uses Newton's third law of motion that for every action there is an equal and opposite reaction. An ironless Lorentz type tubular linear motor, de-acceleration and acceleration the movable rod, produces a forward force the de-acceleration and acceleration of the movable rod in the opposite direction produces a backward force.

The linear centripetal forces, created by an Angular Momentum Engine counteract the backward reaction force and thereby results in a net forward acceleration to the space vehicle by the forward force.

As is scientifically well know magnetic flux is a physical force (i.e. the Lorentz force and Ampere's force). The invention utilizes a plurality of electromagnetic and or plasma coils to create high pressure, high velocity magnetic flux directed through variable exhaust nozzles or a cone shaped electrical coil to create thrust for spacecraft.

A control system for a spacecraft for determining a resultant torque that is exerted upon a spacecraft by one or more magnetic torque rods is disclosed. The spacecraft is configured to revolve around a celestial body in an orbit. A magnetic field of the celestial body is predictable, and a direction of the magnetic field located around the orbit is fixed. The control system includes the one or more magnetic torque rods, one or more processors in electronic communication with the one or more magnetic torque rods, and a memory coupled to the one or more processors. The memory stores data into a database and program code that, when executed by the one or more processors, causes the control system to instruct the one or more magnetic torque rods to exert the resultant torque upon the spacecraft.

A control system configured to execute a safing mode sequence for a spacecraft is disclosed. The control system includes one or more star trackers that each include a field of view to capture light from a plurality of space objects surrounding the celestial body. The control system also includes one or more actuators, one or more processors in electronic communication with the one or more actuators, and a memory coupled to the one or more processors. The memory stores data into a database and program code that, when executed by the one or more processors, causes the control system to determine a current attitude of the spacecraft, and re-orient the spacecraft from a current attitude into a momentum neutral attitude.

An internal interface structure of a nuclear thermal propulsion nuclear reactor including a reactor vessel and a reactor head, including a substantially cylindrical body having a top end, a bottom end, an inner surface, and an outer surface, and an annular flange extending radially-outwardly from the outer surface of the body, wherein the annular flange of the interface structure is mounted between an upper flange of the reactor vessel and a bottom flange of the reactor head.

Methods and apparatus to methods and apparatus for performing propulsion operations using electric propulsion system are disclosed. An example launch vehicle includes a first space vehicle including a first core structure and a first electric propulsion system, and a second space vehicle including a second core structure and a second electric propulsion system, the second core structure releasably attached to the first space vehicle in a stacked configuration.

An interplanetary spacecraft makes use of ambient cosmic rays and muons generated therefrom to provide micro-fusion propulsion. The craft has a central reaction chamber surrounded by the craft's main body. Deuterium-containing fuel material is injected at a specified rate into the reaction chamber where it is exposed to the cosmic rays and muons to produce energetic reaction products. Some reaction products exit the chamber through an opening to provide reaction thrust, while other reaction products interact with a dome of the chamber to directly apply a thrusting force. The craft can be a preassembled station having multiple reaction chambers and can form an orbiting space station around a planet or moon or a manufacturing or habitat station on a planetary or lunar surface.