We've been fed a theory so hard that it's become fact. In proper scientific method and just basic common sense, if the earth doesn't curve, then it cannot be a sphere. So if you apply your logic to measure the curve and you find, like millions of others people, that the curve is not provable, the it means that space is essentially a hoax. It's something up there, but not giant stars and planets.

Space/spatior - "to wander"...that's real. Preventing ones mind from wandering, by wondering over what others are suggesting about "space"...that's fiction.

Notice that those who suggest that space implies infinity...are getting very finite about questioning it. Ask yourself if following a mainstream narrative restricts infinite possibility?