Astros, 1978 Cardboard Gods
The Long-Lost Story Behind The Astros' Famous Rainbow Uniforms – Houston Public Media
Astros hope promotions will boost attendance in 2020
Houston Astros - Wikipedia
Houston Astros Logo Evolution : r/baseball
The Long-Lost Story Behind The Astros' Famous Rainbow Uniforms – Houston Public Media
Walters column: Astros shooting for repeat World Series championship - The Dispatch
How the Houston Astros Finally Hit on a Formula That Worked for Them - The New York Times
Justin Verlander gets World Series win, Astros lead Phillies 3-2