When did Houston Astros switch leagues?

Where can you download Pittsburgh penguins theme song? Has the baseball World Series ever been won in 4 games? What happens if the ball is not received in centre third on a centre ss in netball? Did the Lakers get their name? What kind of compression sleeve did Johnny Manziel wear when he was doing his infamous money signs? How many NCAA Schools have Eagles as their Mascot? Did Deuce McAllister quit or did he get drafted? What is the difference between tackle football touch football and flag football? Who were Miami dolphin running back from 1983-1997? Is powder or liquid dye better for dying a lacrosse head? What is the bag that a football player wears during a game? Minnesota hockey player killed in the game? How much is david wright's autograph? What is the value of the collectible baseball bat given at the 1968 testimonial dinner for Carl Yastrzemski? How many championship rings do chauncy billips have? Why does an NBA player have to enter a draft instead of just signing up a with team of his choice? What is the value of a football signed by Peyton and Eli Manning? How was the last person to score at highbury stadium? When should you replace gears in an airsoft gun? In slow pitch softball how many outfielders are allowed?