they think it was once part of the earth and then somehow was hit and broke away from us, but staying in our gravitational pull...
The Big Bang Theory
by a theory of the BIG BANG explosion and the HELIOCENTRIC theory,that until now is being believe
Of course they do. Scientists believe anything that they think is true.
It depends, because some might say 'scientists'. But not all scientists believe in this theory. Also, there are those who believe in a similar idea to the Big Bang, but it is not refered to as 'The Big Band Theory.'
they believe our solar system was formed by the big bang
The Big Bang Theory, or God. Whichever you believe, it is personal opinion.
Continental drift.
sikhs do believe in the big bang theory. it was written in the guru granth sahib ji before scientists found out.
No, most scientists still believe in it, if that's what you mean.
gravity slab pull
Scientists use it to describe how organisms have changed over time.
Scientists had a theory that two comets collided and exploded