What fundamental philosophical impact did the revelation of the heavens' vastness have on humanity's self-perception?

Answer

It severely diminished humanity's perceived central importance, as Earth was revealed to be merely one planet orbiting one star among many.

The expanding perceived scale of the universe carried a heavy philosophical weight, suggesting humanity was not in a privileged, central location, leading to a profound cultural and religious reckoning.

What fundamental philosophical impact did the revelation of the heavens' vastness have on humanity's self-perception?
astronomytelescopescienceimpacthumanity