Space freighter
From Tardis Wiki, the free Doctor Who reference
Space freighters were spacecraft designed solely for the transport of goods between planets.
Humans first developed space freighters sometime in the late 20th century. (DW: The Android Invasion)
Adric died on board a freighter when it crashed into Earth preventing the Cybermen from destroying Earth. This event also cause the dinosaurs to become extinct. (DW: Earthshock)
