Space Bridge

Space Bridges (スペースブリッジ, Supēsu Burijji) are a form of interplanetary transport, allowing Transformers to move from one planet to another almost instantaneously without the need for a spacecraft, via a "short-cut" through the extradimensional realm of transwarp space. Early models required machinery at both ends of the bridge to open a stable dimensional portal, but later iterations of the technology consisted only of a generator at the departure point, which could open bridges to the desired location without the need of a receiver at the other end. Centuries into the future, space bridges have evolved into Transwarp Drive, allowing vessels to generate their own portals wherever required.