Time 10^-16 s

 

Temperature 10¹⁶ K

Strong force separates

Leptons form

There is already more matter than antimatter. Somehow.

Time 10^-3 s

 

Temperature 10¹⁰ K

Weak and electromagnetic forces separate

Quarks only exist in protons and neutrons

Protons:Neutrons = 4:1

All antimatter disappears 'pparently >.>

Time 100s

 

Temperature 10⁷ K

He and Li nuclei formed

Matter is in plasma form

Time 100,000 years

 

Temperature 10,000 K

Atoms formed

Universe becomes transparent

CMB formed

Time 1 million years

 

Temperature 6,000 K

Density fluctuations result in the first structure of the universe

Time 1 billion years

 

Temperature 17 K

More structure

Heavy elements formed

Time 13 billion years

 

Temperature 2.7 K

Life on earth

Protons:Neutrons still 4:1

Very tainty

 

Protons:Neutrons still 4:1

 

 

Impossibru!

Ew.

 

Anchovies >.>

 

Closed universe:

p is greater than p_o

Galaxies slow down, stop, and return to a big crunch

Open universe:

p is less than p_o

Galaxies continue to separate forever

Flat universe:

p is equal to p_o

Galaxies slow down over a very long time but never quite stop

*cackles and huffs and puffs*