nebular theory
The Big Band Theory
No. The Big Bang theory is an explanation on the formation of the universe. Earth did not form until billions of years later.
Big Bang
A hypothesis is the first step to elaborate a theory; it is not a true explanation.
Explanation
Evidence for the fission theory of how the moon formed includes the similarities between the isotopic composition of the Earth and the Moon, the Moon's low iron content, and the Moon's synchronous rotation with Earth. Additionally, computer models of the early Solar System dynamics support the fission theory as a plausible explanation for the Moon's formation.
when most people begin to agree on a single explanation , the explanation is called a theory
A theory
Plato and his student Aristotle believed in the geocentric theory. It was the ruling explanation model about how our solar system was put together for several hundreds of years.
scientific theory
need a simple explanation of Euclids theory.
Theory