

Tranquillity Park is a park in Downtown Houston, Texas, between Walker and Rusk Streets, and west of Smith Street, with the United States federal courts building for the Southern District of Texas on one side and Houston City Hall on the other. It takes its name, notably differing in spelling, from the Sea of Tranquility, where man first landed on the moon during the Apollo 11 mission on July 20, 1969. First opening to visitors in the summer of 1979, Tranquillity Park was officially dedicated on the tenth anniversary of the historic lunar landing. On bronze plaques placed along the…