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astrodynamics

astrodynamics

9.3
The study of how planets, satellites, and spacecraft move in space
  • noun
  • /ˌæstroʊdaɪˈnæmɪks/
  • Specialized
translation icon : astrodinámica
  • Students learn astrodynamics to understand how satellites maintain their orbits around planets.

When you launch the mission, it's something we call astrodynamics.

Examples

  • In astrodynamics, scientists analyze the forces acting on spacecraft to optimize their trajectories.

  • The principles of astrodynamics are crucial for designing spacecraft that can travel far from Earth.

  • I work in Astrodynamics, and you should hang up the phone right now.

  • This is Rich Purnell, Astrodynamics.

  • Your flight's been delayed again. " R. William Kroosew, Director of the Department of Astrodynamics at the University of New Cleveland on Canopus IV, dropped his suitcases wearily to the floor.

    Fiction book (1999)

Synonyms

astronomy
vsastrodynamics
  • Specialized
96 2.8

The science that studies stars, planets, and space

focuses more narrowly on motion and engineering of objects in orbit
celestial mechanics
vsastrodynamics
  • Specialized
1 7.9

The study of the movement of objects in space caused by gravity

studies motion of natural and artificial objects and engineering aspects as well

How Specialized

astrodynamics
  • Specialized
9.3
astronautics
  • Specialized
2 7.9
mechanics
  • Specialized
47 5.6
physics
611 2.5

Surface Forms

astrodynamics singular
astrodynamics plural

Morphology

astrodynamics = dynamics (semi-transparent) = astro + dynamics

The word is built transparently from the classical combining form astro- and the technical noun dynamics, but the overall field name is specialized.

Etymology

Astrodynamics joins astro- meaning 'star' (as in astronaut and astronomy) and dynamics, like dynamic, meaning 'movement' or 'force'. So astrodynamics is about the movement and forces of bodies in space, which is why it studies orbits and spacecraft paths.