A free history of flight

From a sand dune in 1903 to the surface of the Moon in sixty-six years.

The story of flight and space exploration, told from the sources: the diaries, letters, photographs, and data left by the people who did it. Read what they wrote, and run their experiments yourself.

The timeline

  1. 1783

    First people aloft

    Pilâtre de Rozier and the Marquis d'Arlandes cross Paris in a Montgolfier hot-air balloon.

    Chapter in preparation

  2. 1891

    The Glider King

    Otto Lilienthal begins the glides that the Wrights would study closely.

    Chapter in preparation

  3. 1903

    Kitty Hawk

    Four powered, controlled flights on December 17.

  4. 1926

    Liquid fuel

    Robert Goddard launches the first liquid-fueled rocket from a Massachusetts farm.

    Chapter in preparation

  5. 1927

    Across the Atlantic

    Charles Lindbergh flies solo from New York to Paris.

    Chapter in preparation

  6. 1947

    Mach 1

    Chuck Yeager flies the Bell X-1 faster than sound.

    Chapter in preparation

  7. 1957

    Sputnik

    The first artificial satellite goes into orbit.

    Chapter in preparation

  8. 1961

    A person in orbit

    Yuri Gagarin circles the Earth aboard Vostok 1.

    Chapter in preparation

  9. 1969

    The Moon

    Apollo 11 lands on the Moon. Sixty-six years after Kitty Hawk. Fly the mission and land Eagle yourself.

  10. 1981

    A reusable spacecraft

    The Space Shuttle Columbia launches for the first time.

    Chapter in preparation

  11. 2000

    Always someone up there

    The International Space Station begins continuous human occupation.

    Chapter in preparation

  12. 2022

    Back toward the Moon

    Artemis I sends an uncrewed Orion spacecraft around the Moon and home.

    Chapter in preparation