Retired Numbers ”Retired Numbers” 10 Astros’ numbers have been retired. "Astros Retired Numbers" Astros retired numbers "Astros Retired Numbers" 10 Astros’ numbers have been retired. retired the numbers Astros Retired Numbers "Astros Retired Numbers" Astros retired numbers Source nine numbers retired actually worn by Colt .45’s or Astros Astros Retired Numbers "Astros Retired Numbers" Astros’ retired uniform numbers Astros Retired Numbers