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Pioneer 6-9 heliocentric solar-spacecraft family

The Pioneer 6-9 family was a series of NASA heliocentric probes that sampled interplanetary space from separated solar orbits and formed an early space-weather monitoring network around Earth's orbit.

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Identity

Aliases
Pioneer APioneer BPioneer CPioneer DPioneer 6Pioneer 7Pioneer 8Pioneer 9
Family Name
Pioneer 6-9
Full Name
Pioneer 6-9 heliocentric solar-spacecraft family
Roles
orbiterinterplanetary_probe
Status
retired
Type
spacecraft

Details

Description
The Pioneer 6-9 family was a series of NASA heliocentric probes that sampled interplanetary space from separated solar orbits and formed an early space-weather monitoring network around Earth's orbit.
First Flight Year
1,965
Last Flight Year
1,997

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Creation Time
August 6, 2026 at 16:33:59 UTC
Updated Time
August 6, 2026 at 16:33:59 UTC