An angiogram uses X-rays and a special dye (contrast) to take pictures of the arteries in your brain, heart, and kidneys. The dye is injected into a small tube or catheter into an artery in your groin or (sometimes) your arm.
As the cloud collapses the force of gravity drawing the cloud inward gradually becomes stronger because the strength of gravity follows an inverse square law with distance. hoâ¦pe that helps.
So the force it makes counteracts gravity due to the mass being all smushed together, but if the Neutron Star is a bit too heavy where the gravity that acts upon it is able to overpower the degeneracy force, then it ultimately collapses in on itself forming a Black Hole.