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Recombination occurred approximately 380,000 years after the Big Bang, when the universe cooled enough for protons and electrons to combine and form neutral hydrogen atoms. This event marked a significant transition in the universe, allowing photons to travel freely, leading to the decoupling of matter and radiation. The cosmic microwave background radiation, which we observe today, is a remnant of this epoch.

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What are the ratings and certificates for The Big Bang Theory - 2007 The Justice League Recombination 4-11?

The Big Bang Theory - 2007 The Justice League Recombination 4-11 is rated/received certificates of: Netherlands:AL


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About 378,000 years after the Big Bang. For more details, check the Wikipedia article on "Recombination (cosmology)".


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What event was thought to occur about 400000 years after the Big Bang?

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The Big Bang Theory - 2007 The Recombination Hypothesis 5-13 was released on: Canada: 19 January 2012 USA: 19 January 2012 Finland: 8 April 2013 Hungary: 11 July 2013 Japan: 27 September 2013


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