"Non-implications" in Newton's Law of Gravitation are discussed to emphasize different approaches in two books treating the subject: Dewey Larson's Beyond Newton, and Gravitation, by Misner, Thorne and Wheeler. The author notes that the latter book ignores the possibility that gravitation may not be an interaction; while Larson accepts Newton's Law of Gravitation as a mathematically valid statement of Kepler's Laws of Planetary Motion, thus being applicable to the sun and planets even if they are not actually interacting.
Meyer, F. H.
Gravitational Motion: an Interaction?.
Journal of the Minnesota Academy of Science, Vol. 41 No.1, 40-40.
Retrieved from https://digitalcommons.morris.umn.edu/jmas/vol41/iss1/14