What Are 2 Types Of Molecules Found In Giant Molecular Clouds? Dust and gas primarily in the form of hydrogen molecules are the main constituents of the coldest, densest clouds in the interstellar medium. What is the most common element in giant molecular cloud? A molecular cloud is an interstellar cloud of gas and dust
What Is A Molecular Cloud Fragment? They are born from massive clouds of molecular gas, which then form a cascade of fragments, with many of the fragments giving birth to a star. Astronomers have long wondered whether this fragmentation-mode of forming stars requires different physical mechanisms than for lower-mass stars. What happens when a molecular
What Can Cause A Molecular Cloud To Collapse? Summary: Stars form in cold, dense regions of space called molecular clouds. When the force of gravity pulling in on the cloud is greater than the strength of internal pressure pushing out, the cloud collapses into a protostar. What would not trigger the collapse of a molecular