  Recent observations of the Universe have led to a conclusion suppressing an
up-to-now supposed deceleration of the Universe caused by attractive
gravitational forces. Contrary, there is a renaissance of the cosmological
member lambda and introduction of enigmatic repulsive dark energy in attempts
to rationalize a would-be acceleration of the Universe expansion. It is
documented that the model of Expansive Nondecelerative Universe is capable to
offer acceptable answers to the questions on the Universe expansion, state
equations of the Universe, the parameter omega, the cosmological member lambda
without any necessity to introduce new strange kinds of matter or energy being
in accord with the fundamental conservation laws and generally accepted
parameters of the Universe.
