The military wants one-hour global delivery. SpaceX thinks it can pull it off.

A SpaceX rocket seen launching from Cape Canaveral in Florida. (SpaceX/) On June 8, 1959, the Navy launched a rocket carrying 3,000 letters from the submarine USS Barbero, floating off the coast of Florida. “Before man reaches the moon,” Postmaster General Arthur A. Summerfield predicted, “mail will be delivered within hours from New York to […]