What was the first movie about space?
History of science fiction films
Alien films saw a huge surge in popularity during the 1950s. Many featured political commentary being mixed with the concept of UFOs, which had become ingrained in the public consciousness after the Kenneth Arnold and Roswell incidents of 1947. Two of the first were The Day the Earth Stood Still, directed by Robert Wise, and Howard Hawks' The Thing from Another World, with their contrasting views of first contact. While the former had a peaceful race of aliens urging humans to control their use of nuclear weapons, the latter's title creature stalked a crew in the Arctic, with the paranoid final words, "Watch the skies!" The idea of alien invasions as an allegory recurred with Don Siegel's 1956 film, Invasion of the Body Snatchers. Critically acclaimed as a classic, it has been viewed as both a veiled criticism of McCarthyism, or a cautionary story of Communist infiltration.[12]