There is no scientific theory of creation.
George Cantor is credited as the founder of modern set theory, but other important mathematicians like Dedekind, Zermelo, Fraenkel, Russel, and Godel have made major contributions. For economics the answer is Alfred Marshall.
BIG BANG THEORY
One currently accepted theory of the Moon's creation is that it was ejecta from the earth after an impact with an asteroid or comet.
Gap theory
This creation theory is known as Creationism. The theory states that God created the world in stages instead of all at once.
It is generally thought to support the Theory of Evolution.
There is no actual proof to support the Aryan Invasion Theory. It was a weakly-invented story created by the British when they went to conquer India. The reason for the creation of this theory was to make the native peoples believe that they were inferior and had to succumb to the British. According to the theory, the Aryans came from an area north of India. Recent archaeological activity and many scientific studies have proven that this theory is false, so don't just take it from me.
Citizenship as defined by TH Marshall is full membership of a community. Marshall's theory was developed in 1950 after his essay, Citizenship and Social Class.
1. Evolution theory 2. Creation theory 3. Big-bang theory
I can not think of any role in which the asteriods help to support the Big Bang Theory. Asteriods, like so much other accumulated matter, are just a byproduct of the creation event. However there is a Big Impact Theory in which the asteriod-like object (or perhaps even a planet size object) collision is one scenario for the formation of Earth's moon.
The gap theory lacks strong biblical support, as it is based on interpretations that are not explicitly mentioned in the Bible. Additionally, it introduces unnecessary complexity and complications in trying to reconcile geological ages with the biblical timeline of creation.
All the time. That is the meaning of continuous. However this theory was refuted when the 3K background radiation was detected, confirming the big bang.