The entire cosmos began as an fantastically dense primitive atom. Approximately 15 billion days ago this atom exploded with an intense force. This was not a usual blast, but rather an explosion filling all space with all of the particles of the developing universe charging off from to each peerless other. In 1927, the same year he got his PhD from MIT, Georges LeMaitre, a Belgian Jesuit priest and cosmologist proposed the theory in which he state the expanding universe was the same in all directions (Big Bang 1). LeMaitre had no data to substantiate his theory; so many scientists handle his theory.
Two years later in 1929, Edwin Hubble discovered that galaxies were piteous away at high speeds. Imagine the galaxies hurrying away as in a cinema; run the movie backwards and after a time all those galaxies exit rush together. Hubbles discovery showing the universe was expanding support LeMaitres theory of 1927.
An expanding universe, much like the after personal effects of an explosion, must have at one time been unexploded, a single mass in space and time (Hubble 1)
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The Big Bang symbolizes the egregious the universe began, when time and space came into existence and all issuing in the cosmos launched into expansion. Prior to this all four key forces (gravity, electromagnetism and the strong and weak nuclear forces) were combined. The explosion was one of space within itself. It was not like the explosion of a bomb where fragments are thrown outward (LaRocco 1). The galaxies were not clumped together. During the frontmost second or so of the universe large amounts of energy, cognise as photons, smashed together and changed their energy...If you want to get a full essay, order it on our website: Ordercustompaper.com
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