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The Pioneer Venus project was part of the Pioneer program consisting of two spacecraft, the Pioneer Venus Orbiter and the Pioneer Venus Multiprobe, launched to Venus in 1978. [1] The program was managed by NASA's Ames Research Center. The Pioneer Venus Orbiter entered orbit around Venus on December 4, 1978, and performed observations to ...
The Pioneer Venus Multiprobe was launched by an Atlas SLV-3D Centaur-D1AR rocket, which flew from Launch Complex 36A at the Cape Canaveral Air Force Station. The launch occurred at 07:33 on August 8, 1978, and deployed the Multiprobe into heliocentric orbit for its coast to Venus.
The Pioneer Venus mission consisted of two components, launched separately: an Orbiter and a Multiprobe. The Pioneer Venus Orbiter was launched on May 20, 1978, and inserted into an elliptical orbit around Venus on December 4, 1978.
NASA's Pioneer Venus 1 was the first U.S. spacecraft to orbit Venus. It was the orbiter in a two-spacecraft orbiter-probe combination designed to study the atmosphere and surface of Venus. A second spacecraft carrying the probe was launched a few months later.
- United States of America (USA)
- Pioneer Venus Orbiter
- Venus Orbit
- 1,283 pounds (582 kilograms)
Dec 10, 2018 · Pioneer Venus Orbiter launched first on May 20, 1978. Mission planners chose a 7-month trajectory to Venus that ensured a slower speed when the spacecraft arrived at its destination, thereby saving fuel required for the orbit insertion burn.
May 21, 2018 · Pioneer Venus Orbiter launched first on May 20, 1978, from Cape Canaveral Air Force Station atop an Atlas-Centaur rocket. Mission planners chose a longer 7-month trajectory to Venus that ensured a slower speed when the spacecraft arrived at its destination, thereby saving fuel required for the orbit insertion burn.
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Aug 8, 2018 · On August 8, 1978, the Pioneer Venus Multiprobe spacecraft launched to study Venus, a planet that has an atmosphere 100 times denser than Earth’s atmosphere and is hotter than the melting point of zinc and lead.
