The Big Bang theory says our universe was created when a tiny mass (billions X smaller than a proton) exploded and began expanding very rapidly into the stars and galaxies of today.
The Big Bang theory says our universe was created when a tiny mass (billions X smaller than a proton) exploded and began expanding very rapidly into the stars and galaxies of today.
The Big Bang theory says our universe was created when a tiny (billions X smaller than a proton), super-dense, super-hot mass exploded and began expanding very rapidly, eventually cooling into the stars and galaxies of today.
The Big Bang theory says our universe was created when a tiny (billions X smaller than a proton), super-dense, super-hot mass exploded and began expanding very rapidly, eventually cooling into the stars and galaxies of today.