  It is argued that the surface radius of a compact source can not be less than
its gravitational radius due to the strong gravitational time dilation effects.
The such "topological" difference between the Newtonian and relativistic
gravity leads to the known observable effects. The hierarchy of supercompact
stars, more massive than neutron stars, such as heavy baryon, quark (subquark?)
and other heavy particle stars is predicted instead of the black holes. The
lack of the cosmological singularity and a gravitational nature of the
regularizations of loop divergencies in quantum field theory are also
discussed.
