celestial mechanics
Americannoun
noun
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The science of the motion of celestial bodies under the influence of gravitational forces.
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See more at Kepler's laws of planetary motion relativity
Etymology
Origin of celestial mechanics
First recorded in 1815–25
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Thank you to astronomer Geoff Chester of the Naval Observatory, for your benevolence, your patience in explaining celestial mechanics and for keeping me on the path to cosmic accuracy.
From Washington Post • Feb. 26, 2023
Nash transformed economics, Nasar wrote, just as “Mendel’s ideas of genetic transmission, Darwin’s model of natural selection, and Newton’s celestial mechanics reshaped biology and physics in their day.”
From Los Angeles Times • May 24, 2015
After all, we once thought celestial mechanics needed a divine watchmaker, as did the whole of biology.
From New York Times • Jan. 8, 2015
Dynamics, in its original formulation, arises from celestial mechanics.
From Slate • Aug. 13, 2014
From our present stand-point, the paper in which this calculation is contained has considerable interest because of its assumptions as to celestial mechanics.
From A History of Science — Volume 1 by Williams, Edward Huntington
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.