• Alan B. Shepard

    First U.S. citizen in space
  • Yuri A. Gagarin

    First human in space.
  • Mariner 2

    Satellite(space probe) that went to Venus
  • John Glenn

    First U.S. citizen to orbit Earth
  • Sputnik

    The first artificial satellite in space
  • Neil Armstrong

    Apollo 11 landed on the Moon's surface.
  • Pioneer 10

    Satellite(space probe) went to Jupiter.
  • Viking 1

    Orbiter that went to Mars.
  • Magellan

    orbiter that went to Venus