Abstract

Serb. Astron. J., V168, 49-54 (2004). There is a new theory gravity called the dynamic theory, which is derived from thermodynamic principles in a ve dimensional space, radar signals traveling times and delays are calculated for the major planets in the solar system, and compared to those of general relativity. This is done by using the usual four dimensional spherically symmetric space-time element of classical general relativistic gravity which has now been slightly modified by a negative inverse radial exponential term due to the dynamic theory of gravity potential.