Big Bang is a past horizon, though in practice our view is also limited by the opacity of the universe at early times. So our view cannot extend further backward in time, though the horizon recedes in space. If the expansion of the universe continues to accelerate, there is a future horizon as well. English astronomer Fred Hoyle is credited with coining the term "Big Bang" during a 1949 BBC radio broadcast, saying: "These theories were based on the hypothesis that all the matter in the universe was created in one big bang at a particular time in the remote past." It
The Whole Shebang: A State-of-the-Universe(s) Report The Whole Shebang: A State-of-the-Universe(s) Report The Whole Shebang: A State-of-the-universe(s) Report is a 1997 science book by author Timothy Ferris. In his book he provides a wide-range report of current research on cosmology, the study of the universe, and its trends going into the 21st century. He reports on theories about the possibility that our universe is one among many, the Big Bang theory, Black holes, the "expanding" universe, and "curved" space. The book has twelve chapters with most of it exploring the Big Bang theory and the mass density of the universe. Ferris is a prizewinning author who