If the solar system is regarded as a moving mass point system, then both the planet m and the sun M move around the solar system mass center O. According to the

The Feynman Lectures on Gravitation are based on notes prepared during a course on gravitational physics that Richard Feynman taught at Caltech during the 1962-

This book examines Newton's argument for universal gravity and its application to cosmology.

The brilliant German mathematician Johannes Kepler (1571-1630), one of the founders of modern astronomy, revolutionized the Copernican heliocentric theory of th

This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest m