astrodynamics

astrodynamics [as-troh-dahy-nam-iks] Word Origin noun (used with a singular verb)

1. the science dealing with the paths of space vehicles.

Origin of astrodynamics First recorded in 1950–55; astro- + dynamics British Dictionary definitions for astrodynamics astrodynamics noun

1. (functioning as singular) the study of the motion of natural and artificial bodies in space

astrodynamics in Science astrodynamics [ăs′trō-dī-năm′ĭks]

1. The dynamics of natural and artificial bodies in outer space.