Also called Shuttle, SpaceBuses are a type of buses especially designed for open space cruise. Most are able to leave and reenter atmospheres.
Of the three typical bus types, SpaceBuses are the only ones design for zero-G travels. Other bus-types are the AirBus and the GroundBus.
Appears first in: A02 ~ The rebirth of the Phoenix II
Love this SpaceHighway Encyclopedia entry and want more? For more infos, visit patreon.com/spacehighway