AS FAR BACK AS 1920, OFFICIAL SCIENCE HELD THAT THERE WAS ONLY ONE GALAXY IN THE UNIVERSE - THE MILKY WAY. ALL WHO THOUGHT DIFFERENTLY WERE LABELED AS LUNATICS. THEN THE OFFICIAL PARADIGM CHANGED AND KEPT ON CHANGING MANY TIMES. TODAY IT IS BELIEVED THERE ARE ABOUT 2 TRILLION GALAXIES. SO, IN JUST ONE HUNDRED YEARS, A MAINSTREAM PARADIGM EXPANDED ENORMOUSLY. THINK ABOUT THIS WHEN YOU ACCEPT MODERN SCIENTIFIC STATEMENTS AS DOGMAS. IT IS ALMOST THE SAME AS BEING AN ADULT AND STILL BELIEVING IN SANTA CLAUS.