Space Exploration Timeline

By ZHO0003
  • First telescope discovered

    First telescope discovered

    Galileo Galilei discovered the first telescope.
  • The discovery of Uranus

    The discovery of Uranus

    Herschel from England discovered Uranus
  • The first asteroid discovered

    The first asteroid discovered

    Piazzi from Italy discovered the first asteroid, Ceres
  • First artificial satellite

    First artificial satellite

    Sputnik 1 was the world's first satellite.
  • A spacecraft visits Mars

    A spacecraft visits Mars

    Mariner 4 flies by Mars
  • First person on the moon

    First person on the moon

    Neil Armstrong was the first person to step onto the moon.
  • First space shuttle launch

    First space shuttle launch

    The Columbia was the first space shuttle to launch.
  • Hubble telescope

    Hubble telescope

    The hubble telescope was launched.
  • Twi Mars Exploration

    Twi Mars Exploration

    Spirit and Opportunity embark on a twin Mars exploration mission.
  • Pluto as a dwarf planet

    Pluto as a dwarf planet

    Pluto was demoted to a dwarf planet.
  • Water discovered on the Moon

    Water discovered on the Moon

    NASA discovered water on the Moon
  • The biggest robot to visit another planet

    The biggest robot to visit another planet

    Curiosity was the biggest and best equipped robot to go to Mars

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