Voyager (original) (raw)


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Voyager


Voyager
Voyager
Credit: NASA

American outer planets probe. The twin Voyager spacecraft were designed to perform close-up observations of the atmospheres, magnetospheres, rings, and satellites of Jupiter and Saturn. Jupiter (1,2), Saturn (1,2), Uranus (2), Neptune (2) flyby satellite built by Jet Propulsion Laboratory (JPL) for NASA, USA. Launched 1977.

Status: Operational 1977. First Launch: 1977-08-20. Last Launch: 1977-09-05. Number: 2 . Gross mass: 800 kg (1,760 lb). Span: 13.00 m (42.00 ft).

The mission was originally designed to make a "Grand Tour" of all five outer planets, but was descoped due to funding limitations. However, following its planned encounter with Saturn, Voyager 2's planetary mission was extended, and it was placed on a trajectory to allow flybys of Uranus and Neptune. Additional planetary flybys for Voyager 1 were sacrificed to permit better science observations at Saturn.

Between them, Voyager 1 and 2 made numerous discoveries, including the discovery of new moons about several of the planets, Uranus' unique magnetic field, and the presence of volcanic activity on Io. Following their final planetary encounters, the vehicles began the Voyager Interstellar Mission (VIM), which would measure interstellar fields, particles, and waves to the outer limits of the Sun's sphere of influence, and possibly beyond. Both spacecraft would eventually depart our solar system and would travel towards other star systems. Each vehicle carried a gold phonograph record called "Sounds of Earth", bearing messages, sounds, and pictures from our planet as greetings to any species who recovered the spacecraft. The cost of the Voyager 1 and 2 missions, including the spacecraft development, launch, and mission operations through the Neptune encounter, was 865million.Anadditional865 million. An additional 865million.Anadditional30 million was provided to fund the VIM for two years following the Neptune encounter.

Payloads included:


More at: Voyager.


Family: Outer planets. Country: USA. Engines: Star 37E. Launch Vehicles: Titan, Titan IIIE. Launch Sites: Cape Canaveral, Cape Canaveral LC41. Agency: JPL, NASA. Bibliography: 2, 279, 4217, 4218, 4219, 4220, 4221, 4222, 4223, 4224, 4225, 4226, 4227, 4228, 6, 7021, 13348.


Photo Gallery



Mea Huaka'i Mea Huaka'iCredit: Manufacturer Image


Voyager 1 Voyager 1Credit: Manufacturer Image



1977 August 20 - . 14:29 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC41. LV Family: Titan. Launch Vehicle: Titan IIIE.


1977 September 5 - . 12:56 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC41. LV Family: Titan. Launch Vehicle: Titan IIIE.


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