Space Transportation

Currently, the most common technology for space transportation is rocket propulsion, which expels matter to provide a net forward thrust. There are different ranges and types of rockets for different environments and goals however, including:

• [Rocket Launch Technologies]?
• [Orbital Maneuvering Systems]?
• [Interplanetary Travel]?
• [Interstellar Travel]?

There are also several non-standard propulsion systems in the works which do not directly rely on rocket propulsion, including solar sails, plasma-bubble magnetic systems, and using gravitational slingshot effects. A more advanced concept is the space elevator.