Biography
In
physical cosmology, the Big Bang is the
scientific
theory that the
universe emerged from an enormously
dense and
hot state about 13.7 billion years ago. The Big Bang is a consequence of the observed
Hubble's law
velocities...
In
physical cosmology, the Big Bang is the
scientific
theory that the
universe emerged from an enormously
dense and
hot state about 13.7 billion years ago. The Big Bang is a consequence of the observed
Hubble's law
velocities...