Who said "That's no moon, it's a space station."?

This quote is attributed to Luke Skywalker.

That's no moon, it's a space station. - Luke Skywalker

"That's no moon, it's a space station."

Luke Skywalker Imagination

"I am a Jedi, like my father before me."

"The Force will be with you, always."

"I find your lack of faith disturbing."

"Do or do not. There is no try."

"Imagination is more powerful than knowledge."

"The world is full of wonders if you know where to look."

"You have the imagination of a child, Lucy"

"The world is full of mysteries waiting to be solved."