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25 July, 17:54

How long ago did the Big Bang happen?

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Answers (2)
  1. 25 July, 18:41
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    Approximately 13.8 billion years ago.
  2. 25 July, 20:24
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    The big bag happened around 13.7 Billion years ago, according to the standard big bag theory (not the show the scientific theory), sprang in to existences as singularity.
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