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 Big Bang (1989 film) director and the executive. The Astronomer discusses the creation of the universe with a singularity, the Big Bang, and the development of the stars and galaxies. Toback then asks each of the individuals how they believe the universe was created. Some have no idea. The Humorist believes there must have always been something, rejecting the ideas of nothingness and infinity. The Gangster says "I have no idea. You’d have to ask my brother the priest." The Girl says it began with "a piece of dust and then there was a squirrel. Then there was a dog. Then there was a