Review for the Midterm


What to really know and what are the key concepts?

Historical Cosmologies:

Original Ideas:

Models of the Solar System and the Players:

Now on to the Universe:

Two Key Observations:

The above two observations mean that the universe evolves from a hot, high density state to a cold low density state

Thermal History of the Universe:

Radiation Dominated Era:

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The Electronic Universe Project
e-mail: nuts@moo.uoregon.edu