But who was best? Star Trek: The Original Series season 2, episode 15, "Journey to Babel" introduced the Andorians and Tellarites into the canon, while confirming that the Vulcans played a ...

In Star Trek lore, few symbols are as iconic as the Starfleet insignia—a delta-shaped emblem that has come to represent the ...

The Original Series kept the hits coming in its sophomore season, delivering some of the franchise's best and most important episodes.