TERMIUM Plus®

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LOW-ENERGY TRAJECTORY [1 record]

Record 1 2009-02-26

English

Subject field(s)
  • Launching and Space Maneuvering
CONT

Low energy trajectories are achieved by making use of gravity as much as possible, using the natural dynamics arising from the presence of a third body (or more bodies). The term "low-energy" is used to refer to the low fuel and therefore low energy required to control the trajectory from a given starting condition to a targeted final condition.

Key term(s)
  • low-energy trajectory

French

Domaine(s)
  • Lancement et manœuvres dans l'espace
CONT

Des missions telles que Genesis n'auraient pas été concevables il y a quelques années. Elles sont aujourd'hui possibles grâce à une meilleure compréhension des trajectoires de basse énergie qui serpentent entre les planètes.

Spanish

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