The Universe

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BSL Version
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• How did the Universe begin?
  The Big Bang was the moment 13.8 billion years ago when the universe began as a tiny, dense, the size of pin as fireball that exploded.
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• Before the Universe…
  The Universe came into exixtence there was nothingness;..no space, no time, no energy and no matter.
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• 10 billion light years in diameter
  The universe is believed to be at least 10 billion light years in diameter and contains a vast number of galaxies; it has been expanding since its creation in the Big Bang about 13 billion years ago.
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BSL Version

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• The Big Bang ~ describes the universe starting about 13.8 billion years ago from an extremely hot, dense state, followed by continuous expansion. It is not an “explosion into space,” but rather an expansion of space itself.
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Before the Big Bang

• nothingness
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• The Big Bang – the Universe begins!
  The Study of the Universe (cosmology) since the Big Bang explosion (known as the Big Bang) – latest estimates of the Universe’s age; it’s now about 14 billion years old.
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