bn:03197278n
Noun Concept
Categories: Apollo program, Earth orbits, Three-body orbits, Apollo 13, Human missions to Mars
EN
free-return trajectory  Free return trajectory  free return
EN
In orbital mechanics, a free-return trajectory is a trajectory of a spacecraft traveling away from a primary body where gravity due to a secondary body causes the spacecraft to return to the primary body without propulsion. Wikipedia
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EN
In orbital mechanics, a free-return trajectory is a trajectory of a spacecraft traveling away from a primary body where gravity due to a secondary body causes the spacecraft to return to the primary body without propulsion. Wikipedia
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