To provide an interpretation of Nature that makes sense, is comprehensible and that is unified.
Because theoretical physics is not unified, it is incomprehensible and the outcome doesn't make sense!
This page puts in evidence an intellectual incongruity discovered within the very foundations of physics' edifice and a pragmatic alternative is presented.
The behavior of physics' space-time curvature is questionable...
Yet there is a realistic alternative!
Space time curvature's traditional analogy
Space-time curvature is most often compared to the deformation or curvature of a thin sheet of fabric such as a depressed trampoline in the middle of which a child is standing. In this analogy the sun creates a curvature of space-time in the same manner as the child stretches the trampoline’s fabric.
Then the earth is deviated by the curvature of space-time, as a marble would be by the slope or the curvature of the trampoline around the child.
In the sky though, mass and space-time do not match and cannot interact
Because the trampoline's fabric, child and marble are all of identical nature, because all three are material, the interaction in the analogy doesn’t pose any problem.
Now in the solar system while earth and sun are both material, space-time and its curvature are not!
How do sun and earth's masses interact with an immaterial, mass-less space-time, let alone its curvature?
Whereas our hands can feel the trampoline's fabric and its curvature, they can neither feel space-time nor its curvature. Yet it seems that something much sturdier than the trampoline's fabric would be needed to retain and deflect the huge mass of earth!
There is a mismatch in physics' interpretation. The elements chosen, namely space-time-curvature and mass do not fit and cannot interact with each other...
The message of the analogy: the participants are of identical nature
To make sense, the interacting participants within the solar system must also be of identical nature.
Since the sun's induced space-time curvature is very likely the cause of earth's motion around the sun, the interaction has then to occur between the sun's space-time curvature and earth's own surrounding space-time curvature and not with earth's mass as believed in physics.
This new interpretation fulfills the important yet unsuspected or neglected condition that the celestial participants are of identical nature. In the trampoline analogy the participants are material, in the solar system the participants are now all immaterial. In all cases the participants are now of identical nature, whether material or immaterial. In any given situation the participants are no longer mixed.
In the Gravimotion interpretation of Nature, earth's very space-time curvature (rather than earth's mass) overlaps the sun's own space time curvature and the two do interact harmoniously.
Gravimotion's interpretation of Nature departing point only is changed with respect to physics' own departing point.
Gravimotion doesn't temper with physics mathematics for instance; only a basic assumption taken for granted in physics is questioned, and a logical alternative is proposed in the gravimotion interpretation of Nature.
On the other hand this proposal has dire consequences on the very laws of physics!
Following this new path, the concept of mass is found to be useless. Mass doesn't exist in gravimotion's picture of reality!
Physics remains nevertheless true to its mission
Claiming that space-time-curvature/mass interaction does not make sense is, from physics point of view, irrelevant!
Physicists as far back as Newton clearly stated that the purpose of physics is to describe and not to explain.
The primary goal of physics is to describe, not necessarily to make sense...
And this is not specific to physics; think of Picasso's description of Nature!
To start with the gravimotion mechanism makes sense!
In that interpretation "the partner" that interacts with physics' space-time-curvature is re-defined as described above.
Yet as important, physics' space-time very "format", in the gravimotion mechanism, is turned into a physical entity.
This is a book that offers an awesome, unheard-of and pragmatic interpretation of reality!