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Periods of the universe |
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xlsx date of update: 2024-08-31 10:07:35
quantity: 22
quantity: 22
| Name | Start | End |
| Life time planet earth | - 4.5 billion | 5.0 billion |
| The sun is a red giant | 5.0 billion | 6.0 billion |
| The period of extinction of stars | 10.0 billion | 100.0 trillion |
| Cooling of white dwarfs and neutron stars | 100.0 trillion | 1.0 quadrillion |
| Reaching the Heat Death of the Universe | 1.0 quadrillion | 100,000,000,000,000,000,000.0 googolplex |
| Dark Energy Stage | 8.8 billion | 100,000,000,000,000,000,000.0 googolplex |
| The Great Rip | 22.0 billion | 22.0 billion |
| The Epoch of Quarks and Leptons (10⁻⁶ seconds - 1 second after the Big Bang) | - 13.8 billion | - 13.8 billion |
| Nucleosynthesis (3 minutes - 20 minutes after the Big Bang) | - 13.8 billion | - 13.8 billion |
| Recombination Epoch (~380,000 years after the Big Bang) | - 13.8 billion | - 13.8 billion |
| Dark Ages (~380,000 years - 100-200 million years after the Big Bang) | - 13.8 billion | - 13.7 billion |
| Reonization (~13.6 - 12.8 billion years ago) | - 13.6 billion | - 12.8 billion |
| Evolution of galaxies and the formation of large structures | - 12.8 billion | 20.0 trillion |
| Formation of the Solar System (~4.6 billion years ago) | - 4.6 billion | - 4.5 billion |
| Formation of the Earth (~4.54 billion years ago) | - 4.6 billion | - 4.5 billion |
| Lifetime of the solar system | - 4.6 billion | 5.0 billion |
| Loss of habitability of the earth | 1.0 billion | 2.0 billion |
| The Age of the Sun as a White Dwarf | 6.0 billion | 500.0 billion |
| End of active star formation | 10.0 billion | 100.0 trillion |
| Cold Universe Stage | 100,000,000,000,000,000,000.0 googolplex | ∞ |
| Big Bang (~13.8 billion years ago) | - 13.8 billion | - 13.8 billion |
| Formation of the first stars and galaxies (~100-200 million years after the Big Bang) | - 13.7 billion | - 13.6 billion |