Spacecraft (6)
(Other definitions for starship that I've seen before include "Eg, the USS Enterprise" , "TV's USS Enterprise, for instance" , "Enterprise such a vessel" , "one in SF movie?" , "Enterprise, possibly" .)
'spacecraft' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for orbiter that I've seen before include "Craft going round planet" , "Circling spacecraft" , "One goes round" , "Space vehicle" , "Non-landing spacecraft" .)
'spacecraft' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for rocket that I've seen before include "In salad it's prepared" , "Salad leaves - move at great speed" , "Salad plant; missile" , "Edible plant; weapon" , "Severe reprimand" .)