Giant molecular clouds

A look at uniformitarian assumptions in star formation

41P1BB52W1L._SX372_BO1,204,203,200_In almost any standard university astrophysics text you will find a chapter on star formation. Stars are alleged to have formed, and still do form, from giant clouds of molecular hydrogen gas. That is the standard party line. Thus it follows from standard big bang thinking that they were not created by the Creator on the fourth day of Creation week as outlined in Genesis 1, but naturally condensed out of gas (and dust) under the force of gravity only.

Nowadays you can read about dark matter as the seeds of the formation of galaxies and hence stars.1  But dark matter is still just a hypothetical substance. So how does star formation stack up without invoking such stuff? What physics can explain the alleged collapse of giant molecular clouds (GMC) to form stars? What were/are the typical explanations for star formation when dark matter was/is not assumed? And what unprovable uniformitarian assumptions are required?

To discover the answer to these questions I went to (and hence I quote extensively from) a standard 1996 first year university astrophysics text “An Introduction to Modern Astrophysics” (1st Edition) by Carroll & Ostlie,hereafter referred to as Carroll & Ostlie. I also looked at what the authors might have added in terms of overcoming some of the problems for star formation, a decade later, in their 2nd Edition, and found no substantive improvements.3,4

Carroll & Ostlie write:

“In some sense the evolution of a star is cyclic. It is born out of gas and dust that exists between the stars, known as the interstellar medium (ISM).”5 (emphasis in original)

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