The Houston Astros are an American professional baseball team based in Houston. The Astros compete in Major League Baseball (MLB) as a member club of the American League (AL) West Division, having moved to the division in 2013 after spending their first 51 seasons in the National League (NL).^[6]^[7] They are one of two major league clubs based in Texas; the Texas Rangers belong to the same division.

Established as the Houston Colt .45s, the Astros entered the National League as an expansion team in 1962 along with the New York Mets. The current name, reflecting Houston's role as the host of the Johnson Space Center, was adopted three years later, when they moved into the Astrodome, the first-ever domed sports stadium and the so-called "Eighth Wonder of the World". The Astros moved to Minute Maid Park in 2000.^[8] The team played in the NL West division from 1969 to 1993, then the NL Central division from 1994 to 2012, before being moved to the AL West as part of an MLB realignment in 2013.

Houston Astros - Wikipedia

1985 Topps #760 Nolan Ryan PSA 8

1985 Topps #760 Nolan Ryan PSA 8