1977 in Science - Astronomy and Space Exploration

Astronomy and Space Exploration

  • March 10 – Rings of Uranus discovered by Kuiper Airborne Observatory measurements of star occultation.
  • August 12 – The NASA Space Shuttle makes its first test free-flight from the back of a jetliner.
  • August 20 – Voyager program: The United States launches the Voyager 2 spacecraft.
  • September 5 – Voyager program: Voyager 1 is launched after a brief delay.
  • 2060 Chiron, first of the outer solar system asteroids known as Centaurs, discovered by Charlie Kowal.
  • Discovery of the Carina Dwarf galaxy by the UK Schmidt Telescope.

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