Graphical timeline of the universe: Difference between revisions
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* [[Graphical timeline from Big Bang to Heat Death]] |
* [[Graphical timeline from Big Bang to Heat Death]] |
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* [[Graphical timeline of the Big Bang]] |
* [[Graphical timeline of the Big Bang]] |
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* [[Graphical timeline of the Stelliferous Era]] |
* [[Graphical timeline of the Stelliferous Era]] |
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* [[Timeline of cosmological epochs]] |
* [[Timeline of cosmological epochs]] |
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Revision as of 10:25, 28 January 2023
 | This article duplicates the scope of other articles. (September 2020) |
This more than 20-billion-year timeline of our universe shows the best estimates of major events from the universe's beginning to anticipated future events. Zero on the scale is the present day. A large step on the scale is one billion years; a small step, one hundred million years. The past is denoted by a minus sign: e.g., the oldest rock on Earth was formed about four billion years ago and this is marked at -4e+09 years, where 4e+09 represents 4 times 10 to the power of 9. The "Big Bang" event most likely happened 13.8 billion years ago; see age of the universe.
Timeline
