Editing Timeline of the universe (section)

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{{for|more details|chronology of the universe}}
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{{More citations needed|date=October 2016}}
[[File:CMB Timeline300 no WMAP.jpg|thumb|upright=2.0|Diagram of Evolution of the universe from the Big Bang (left) to the present]]
The '''timeline of the universe''' begins with the [[Big Bang]], 13.799 ± 0.021 billion years ago, <ref name="esa">{{cite web |date=March 21, 2013 |title=Planck reveals an almost perfect universe |url=https://www.mpg.de/7044245/Planck_cmb_universe |access-date=2020-11-17 |publisher=Max-Planck-Gesellschaft}}</ref> and follows the formation and subsequent evolution of the [[Universe]] up to the present day.
Each ''[[era]]'' or ''[[Periodization#History|age]]'' of the universe begins with an "[[epoch]]", a time of significant change. Times on this list are relative to the moment of the Big Bang.