The full story on Houston's iconic rainbow uniforms - ESPN
Ron Paul stars in Astros rainbow uniform at '76 Congressional ballgame
Astros' rainbow uniforms still dazzle
Astros' rainbow uniforms still dazzle
Astros: Nike City Connect Jersey Concept and Uniform History
Houston Astros Logo History: 1962-Today – SportsLogos.Net News
Rainbow resurgence: Bright Astros jerseys now a fan favorite
Houston Astros launch new space-themed uniforms debuting soon - CultureMap Houston
Astros rainbow uniform history
Houston Astros Wearing “Rainbow” Jerseys, Pics – SportsLogos.Net News
The Long-Lost Story Behind The Astros' Famous Rainbow Uniforms – Houston Public Media