Astros rainbow uniform history
The Long-Lost Story Behind The Astros' Famous Rainbow Uniforms – Houston Public Media
The Stars Rise Again
Stro Style: Reflecting on 53 Years of Uniforms
Astros' uniform tradition unlike any other in baseball
The Stars Rise Again
Astros wear throwback uniforms in Seattle - The Crawfish Boxes
The full story on Houston's iconic rainbow uniforms - ESPN
Houston Astros Wearing “Rainbow” Jerseys, Pics – SportsLogos.Net News