Big bang timeline
Category: Other
Updated: 1 Apr 2019
Contributors
Created byNicholas Proffitt
Attachments
Events
Planck Epoch / Planck Era from 0 seconds to 10^-43 secondsGrand Unification Epoch from 10^-43 seconds to 10^-36 secondsInflationary Epoch from 10^-36 seconds to 10^-32 secondsElectroweak Epoch, from 10^–36 seconds to 10^–12 secondsQuark Epoch, from 10^–12 seconds to 10^–6 secondsHadron Epoch, from 10^-6 seconds to 1 secondLepton Epoch, from 1 second to 3 minutesNucleosynthesis, from 3 minutes to 20 minutesPhoton Epoch, from 3 minutes to 240,000 yearsPhoton Epoch, from 3 minutes to 240,000 yearsRecombination, from 240,000 to 300,000 yearsDark Era, from 300,000 to 150 million yearsReionization, 150 million to 1 billion yearsStar and Galaxy Formation, 300 - 500 million years onwardsSolar System Formation, 8.5 - 9 billion yearsToday, 13.7 billion yearsEarth Formation 9.7 bilion years
Comments