copernican system, n.All

Copernican system (n.) is ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠now believed by everyone and examined by no one: it has become part of our earliest education, so its reasons go unread.