Justice League Watchtower

The Watchtower is the name of various bases used by the Justice League of America in DC Comics and various media. It has been portrayed in DC Comics as a building on Earth's moon, and as a space-station in orbit in the DCAU. The Watchtower debuted in JLA #4 (April 1997) during Grant Morrison's run on the title. It is constructed of promethium and uses highly advanced Martian, Thanagarian, Kryptonian, and Earth technologies. The arrival of Orion and Big Barda led to the addition of New Genesis and Apokolips technologies.

Justice League Watchtower

The Watchtower is the name of various bases used by the Justice League of America in DC Comics and various media. It has been portrayed in DC Comics as a building on Earth's moon, and as a space-station in orbit in the DCAU. The Watchtower debuted in JLA #4 (April 1997) during Grant Morrison's run on the title. It is constructed of promethium and uses highly advanced Martian, Thanagarian, Kryptonian, and Earth technologies. The arrival of Orion and Big Barda led to the addition of New Genesis and Apokolips technologies.