The Starfleet insignia seen on the chests ... Starfleet logo on the chest of Admiral Picard (Patrick Stewart) in this article's header image. "Star Trek: Lower Decks" takes place shortly after ...

NASA influenced Starfleet's delta symbol, connecting modern space exploration to the futuristic world of Star Trek. The US Air Force's emblem also inspired the Starfleet delta, symbolizing speed ...

In Star Trek lore, few symbols are as iconic as the Starfleet insignia—a delta-shaped emblem that has come to represent the spirit of exploration and unity in the United Federation of Planets.