Astros' rainbow uniforms still dazzle
Houston Astros - Wikipedia
Uniform designs broke all the rules during 1970s
Story of Astros' 26-game road trip in 1992
Justin Verlander: The Most Consequential Astros Pitcher Ever - The Crawfish Boxes
The history of Houston's iconic rainbow uniforms is a story worth telling - ESPN
Astros' uniform tradition unlike any other in baseball
Love it or hate it? The 'Tequila Sunrise' Houston Astros jersey - Outsports
Origin of the iconic rainbow Houston Astros jersey
2017 World Series: The history behind Dodgers and Astros uniforms