At the very dawn of the Space Age, Hungarians laid the foundation for humanity’s first steps above the surface of our world. If we are to ever advance into the stars, no doubt our streets on newly inhabited planets will bear the names of great Hungarians such as Zoltán Lajos Bay, who measured the distance between the Earth and the Moon using radio waves; John Neumann, or János Lajos Neumann, a brilliant polymath who conceptualized self-replicating spacecrafts; or Theodore von Kármán, or Tivadar Mihály Kármán, whom the space border is named after.