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Words, grammatical forms and meanings linked to the ontology.

Pioneer anomaly en · NOUN

Etymology

Named after NASA space probes Pioneer 10 and Pioneer 11.

Meanings

  1. (countable, uncountable) The observed deviation from predicted accelerations of the Pioneer 10 and Pioneer 11 spacecraft after they passed about 20 astronomical units on their trajectories out of the Solar System.

Forms

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Pioneer anomalies Number=Plur lexicographic

wikipedia: Pioneer 11 · wikipedia: Pioneer 10