  In the present paradigm the space is filled with very high flux of very small
quanta whose wavelength equals the Planck's length. The quantum energy is very
small, so the relevant Planck constant ho is much smaller than the usual h.
This physical paradigm imposes to the motion the conservation of energy and
momentum, as well as the laws of the relativistic mechanics. The strong version
of the equivalence principle, which requires both inertia and gravitation come
from a unique phenomenon, is the relevant test to verify the physical reality
of the cosmic quanta. Through Compton's interaction each quantum colliding two
masses gives them a little momentum which produces a newtonian force pushing
the masses each towards other. The constant G depends on the quanta
characteristics, so the Newton's gravitational mass does no longer holds. The
new gravitational force of stars depends on the reducing quantum energy, so G
multiplies by a gravity factor (greater than 1) depending on the star density.
The highest number (200-300) pertains to the neutron stars, which increment
notably their accretion capacity. This property may explain the mistery of the
obscure supermassive bodies whose gravitational effects rise up to 3.7 million
times the Sun effects. Current theories do not give a convincing explanation of
this phenomenon.
