Astrodome - Wikipedia
Jimmy Wynn and the inside-the-park home run that brought Astroturf
First game in Astrodome, 04/09/1965
Astros History: The Three Homes Of The Houston Astros Franchise
This day in sports history: Houston Astrodome opens its doors
Dick Allen Official Site - Today in 1974 #Phillies 3B Mike
Baseball Opening Day 1965 Astrodome and LBJ First Pitch Newsreel
Houston Astrodome, JFK terminal on 'endangered' list
Astrodome Ballpark to Football Arena
Astrodome - history, photos and more of the Houston Astros former
The Astrodome Opens, April 9, 1965 – The Indoor Era in Baseball
Astrodome, Description, History, & Facts