Space Forum / Astronomy / July 2006

Got to go back about 5 billion years ago. Best to keep in mind our solar
system began to condense from a cloud of dust,and gas  The gas was
mostly hydrogen and helium,and interesting the dust consisted of
elements brewed in the cores of stars that exploded billions of years
before our Sun,and solar system's creative cloud came to be.   Still
lets think of this creative cloud.  It was collapsing,and a dense slowly
rotating core formed. This core would be our Sun. Now comes the heart of
this post(my thinking) It was surrounded by a dick of dust,and some
gas,and was "spinning much faster" Thus centrifugal force created by
this motion prevented it from falling into the new born Sun.  Have to
add to my thinking of this that this outer spinning dust disk must have
had to be clumpy,and its easy to see no big planets at this early
spacetime but billions,and billions of small rocks(meteors,or asteroids)
No gas planets yet,for we know gas planets have very large rock cores.
Well I'll sum up here by saying a Sun in the process of forming only
needs hydrogen and helium.  Iron dust would be a great hindrance.   I
wanted to show how spin could have separated them         Bert