Pioneer P-3

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Q296987




Pioneer P-3 was intended to be a lunar orbiter probe, but the mission failed shortly after launch. The objectives were to place a highly instrumented probe in lunar orbit, to investigate the environment between the Earth and Moon, and to develop technology for controlling and maneuvering spacecraft from Earth. It was equipped to take images of the lunar surface with a television-like system, estimate the Moon's mass and topography of the poles, record the distribution and velocity of micrometeorites, and study radiation, magnetic fields, and low frequency electromagnetic waves in space. A mid-course propulsion system and injection rocket would have been the first United States self-contained propulsion system capable of operation many months after launch at great distances from Earth and the first U.S. tests of maneuvering a satellite in space.

1959  WikimediaWikidata
Atlas-Able 4; Pioneer X
former entity, space probe


Location: KML, Cluster Map, Maps,

    1959-11-26T00:00:00Z
    1959-11-26T00:00:00Z
    1959 Pioneer P-3
    1959-11-26T00:00:00Z
    1959-11-26T00:00:00Z
    rocket launch
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    Pioneer Lunar Orbiter Spacecraft (5277461469)Pioneer Lunar Orbiter Spacecraft (5277461469)
    Able IV World`s First Space EngineAble IV World's First Space Engine
    Pioneer P-1 P-3 P-30 P-31Pioneer P-1 P-3 P-30 P-31
      TypeSubtypeDateDescriptionNotesSource
      commonsimagePioneer Lunar Orbiter Spacecraft (5277461469) Commons
      commonsimageAble IV World's First Space Engine Commons
      commonsimagePioneer P-1 P-3 P-30 P-31 Commons