Astronomy:Article/Voyager 2

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Voyager 2

Voyager 2 is an American space probe launched by NASA on 20 August 1977 to explore the outer Solar System.

History

Voyager 2 was developed as part of NASA's Voyager program.

Mission objectives

  • Explore Jupiter
  • Explore Saturn
  • Explore Uranus
  • Explore Neptune
  • Study interstellar space

Planetary encounters

Planet Encounter date
Jupiter 9 July 1979
Saturn 25 August 1981
Uranus 24 January 1986
Neptune 25 August 1989

Scientific instruments

  • Imaging Science System
  • Ultraviolet Spectrometer
  • Magnetometer
  • Plasma Spectrometer
  • Cosmic Ray Telescope

Golden Record

The spacecraft carries a gold-plated record containing sounds, images and greetings from Earth.

Interstellar mission

Voyager 2 entered interstellar space on 5 November 2018.

References

  • NASA – Voyager 2 Mission
  • NASA – Voyager Fact Sheet
  • NASA Jet Propulsion Laboratory





References


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