No, external is the opposite if internal.
There is no antonym for outer space.
outer
opposite of the inner eye!
The opposite of an exoskeleton (outer shell-like support structure eg insects, arachnids) is an endoskeleton (inner structure, such as mammals and reptiles have.)
outside/obvious
Insects have an 'exo-skeleton' or outer-skeleton - instead of an internal bone structure.
the internal width of the car from one internal door panels to the opposite panel
No. A synonym is a word that has the same meaning of another word. But external has to deal with outer parts, or the outside of something, while internal has to deal with the inner parts or inside of something. So actually these two words are not synnonyms; they're rather antonyms (words with opposite meanings)>
the mantle the outer core and the inner core
its the outer aluminum or steel case the surrounds the internal componrnts
its the outer aluminum or steel case the surrounds the internal componrnts
There is no opposite, A shooting star is a speck of dust from outer space burning up in the atmosphere from frictional heating.