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Physical cosmology Facts for Kids. Kiddle Encyclopedia.
Physical cosmology facts for kids
Physical cosmology is a branch of astronomy. It looks at large structures in the universe. It wants to explain how the universe came to be what it is today by using axioms of our current astronomy knowledge.
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Evidence of gravitational waves in the infant universe may have been uncovered by the microscopic examination of the focal plane of the BICEP2 radio telescope.
no:Kosmologi#Fysisk kosmologi