What are the basic observations about the universe that any theory of cosmology must explain?

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What are the basic observations about the universe that any theory of cosmology must explain?

2007-12-12 05:21:04 · 4 answers · asked by Day-Z 1 in Science & Mathematics ➔ Astronomy & Space

4 answers

This is actually a good question. Find the link below to read a good article on cosmology. Michael Disney summarized the key issues any modern cosmology theory has to explain (and without freely adding new parameters):

1. Einstein's cosmology constant
2. Redshift
3. Microwave background emission
4. Existence of dark matter
5. WMAP's detailed background emission structures

2007-12-12 06:20:44 · answer #1 · answered by OrionA 3 · 0⤊ 0⤋

Hi. All of them.

2007-12-12 05:44:30 · answer #2 · answered by Cirric 7 · 1⤊ 0⤋

Go dig old Einstein up and ask him.

2007-12-12 05:24:08 · answer #3 · answered by Anonymous · 0⤊ 2⤋

newtons laws

2007-12-12 05:24:08 · answer #4 · answered by K.S. THiS 3 · 0⤊ 1⤋