True. Moments before the big bang, it is assumed that all matter of the universe was concentrated in an infinitesimally small point, which underwent a rapid expansion (the "bang" in Big Bang). It still continues to expand.
True. Moments before the big bang, it is assumed that all matter of the universe was concentrated in an infinitesimally small point, which underwent a rapid expansion (the "bang" in Big Bang). It still continues to expand.
True. Moments before the big bang, it is assumed that all matter of the universe was concentrated in an infinitesimally small point, which underwent a rapid expansion (the "bang" in Big Bang). It still continues to expand.