This "Critique of Pure Reason" author called some fuzzy objects "island universes" in 1775; he was right
[DOC] [TLE] Free Flashcards about ASTRONOMY - StudyStack [PAR] THIS "CRITIQUE OF PURE REASON" AUTHOR CALLED SOME FUZZY 
OBJECTS "ISLAND UNIVERSES" IN 1775; HE WAS RIGHT, IMMANUEL KANT.