Answer/Explanation:
Observational basis for the astronomical model of Internal structure of Jupiter are designed to fit the observed physical data of Jupiter , such as its mass, radius, gravitational and magnetic field, 1-bar temperature, atmospheric composition, and internal rotation
Although, these Jupiter internal structure models/predictions are yet to be put to observational tests, However, there are some theoretical explanation and consistencies
Interior structure of the earth is known through the study of the seismic waves from the earthquakes that pass throughout the earth surface
Interior structure of Jupiter is less well-tested than that of the interior structure of the Earth because the internal structure was tested and observed by the study of seismic waves of earthquakes that passed throughout the earth surface. Such was not investigated in the Jupiter. Any astrological knowledge from Jupiter was from measuring instruments from the earth's surface.