Graphical timeline of the Big Bang

This timeline of the Big Bang shows a sequence of events as currently theorized by scientists.

It is a logarithmic scale that shows second instead of second. For example, one microsecond is . To convert −30 read on the scale to second calculate second = one millisecond. On a logarithmic time scale a step lasts ten times longer than the previous step.

Cosmic microwave background radiationBig Bang nucleosynthesisInflationary epochPlanck timePhoton epochLepton epochHadron epochQuark epochElectroweak epochGrand unification epochThe Five Ages of the UniverseReionizationGraphical timeline of the Stelliferous EraBig BangPlanck epoch

See also

References

  • "Timeline of the Big Bang - The Big Bang and the Big Crunch - The Physics of the Universe". www.physicsoftheuniverse.com. Retrieved 2018-05-17.
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