planetary motion
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.
The Sun contains more than 99% of the solar system's total mass, and its gravitational influence dominates planetary motion.
From Science Daily • Dec. 30, 2025
At the instant of totality, planetary motion as described by Newton and Kepler is not a matter only for scientists and our imaginations.
From Los Angeles Times • Apr. 6, 2024
In 1618, German astronomer Johannes Kepler devised his third law of planetary motion.
From Washington Times • Mar. 8, 2021
Aerial views of Earth are punctuated by scientific speculation about light, planetary motion and the Moon’s “attractive power”.
From Nature • Jul. 8, 2019
Not content merely to have extracted from Nature the laws of planetary motion, Kepler endeavored to find some still more fundamental underlying cause, some influence of the Sun on the kinematics of worlds.
From "Cosmos" by Carl Sagan
