Watch astronauts play baseball on the International Space Station

First Pitch

Astronauts on the International Space Station played a quick game of low-gravity baseball in orbit to promote the World Series.

The tech decided whether each pitch was in the strike zone.

Robot umpires are making their way into professional baseball, calling strikes and balls at the Atlantic League's all-star game Wednesday night.

An electronic strike zone is more accurate, but the big leagues still rely on humans to call strikes.

A baseball player got ejected from a game after saying that players would prefer an electronic strike zone to human umpires.

Neurotechnology is changing the game. The baseball game.