  The discovery of gravitational waves by the international collaboration LIGO
(Laser Interferometer Gravitational-Wave Observatory)/Virgo on the one hand is
a triumphant confirmation of the general theory of relativity, and on the other
confirms the general fundamental ideas on the nuclear evolution of baryon
matter in the Universe concentrated in binary stars. LIGO/Virgo may turn out to
be the first experiment in the history of physics to detect two physical
entities, gravitational waves and black holes
