The Space Race officially launched on October 4, 1957, when the Soviet Union placed Sputnik I, the first man-made satellite, into Earth’s orbit. The United States fired back four months later, on January 31, 1958, by launching its own satellite, Explorer I. While both superpowers’ programs facially focused on scientific research, each was funded and directed by their respective militaries. Military functions in space followed shortly, with the United States beginning to place its first reconnaissance satellites in space in 1959 as part of the Corona program. American and Soviet discussions following these initial military developments eventually led to the adoption of the Outer Space Treaty of 1967, which severely restr...