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Reading Passages Test 7: 60 Questions by Guney Bey is a document available to read on EtoBox.
1) Cosmological models of the universe are changed whenever new information shows them to be wrong. They attempt to describe the universe as a whole based on assumptions not contradicted by observations. 2) One basis of the cosmological principle is that regardless of location, the universe looks much the same to all observers. 3) Cosmologists believe that space is either infinite or has some special geometric properties that allow observers to see themselves at the center.
- Author
- Guney Bey
- Language
- EN