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Loading contentThe discipline of determining and predicting a spacecraft's orbit and attitude, and computing the manoeuvres needed to keep it on its planned trajectory.
Determining and controlling a spacecraft's orbit and attitude.
Facts on this topic will be cited from these primary and reference sources.
Mission data, planetary science, space telescopes, and public-domain imagery.
Most NASA-produced imagery is in the public domain; individual items are checked for usage terms before publication.
European missions, observatories, and space science imagery.