History of the Big Bang theory scales, has no preferred directions or preferred places. Hubble's idea allowed for two opposing hypotheses to be suggested. One was Lemaître's Big Bang, advocated and developed by George Gamow. The other model was Fred Hoyle's Steady State theory, in which new matter would be created as the galaxies moved away from each other. In this model, the universe is roughly the same at any point in time. It was actually Hoyle who coined the name of Lemaître's theory, referring to it as "this 'big bang' idea" during a radio broadcast on 28 March 1949, on the BBC Third Programme. It
The Big Bang (Doctor Who) a fez". The read-through for "The Big Bang" took place on 13 January 2010 in the Upper Boat Studios. The episode was filmed in the sixth production block along with "The Pandorica Opens". The Doctor visits previous episodes as he is being erased from history; these scenes, taking place in "Flesh and Stone" and "The Lodger", were filmed with their respective episodes. The first scenes filmed for "The Big Bang" were shot in the TARDIS set, including the very last scene. The beginning of the episode, in which the fez-wearing Doctor from the future confronts Rory, was filmed on 5