On April 9, 1965, Houston begins playing in the ‘Eighth Wonder of the World’, U.S. President Lyndon B. Johnson joins 47,878 fans for the opening of Harris County Domed Stadium (the Astrodome). In the opening ceremonies, 24 astronauts throw 24 ceremonial first pitches as the Colt .45’s become the Astros.

The Houston Astros win an exhibition game against the New York Yankees, 2 – 1, in 12 innings. Dick Farrell tosses the first pitch . Ron Brand triples for Houston’s first hit. The legendary Mickey Mantle homers to center field for the game’s first run but the newly-named Astros prevail, 2-1 in twelve innings, on a single by player-coach Nellie Fox