Wheeler's coinage emphasized that remnants of collapse stars are of interest in their own right independently of how they were formed. John Villar is known for expressing this principle as a black hole has no hair. Black hole has a boundary called event horizon. It is where the gravity is strong enough to drag light back and prevent it from escaping. Because nothing can travel faster than light, everything else will get dragged back also. So consider this as falling over the Niagara Fall
sanjay mittal
@Sanjay_mittal · 2:15
But as we understand more and more about stars, about gravity, about black holes, and how it is just one big cycle going on and on, driven by a cosmic energy. And why should there be energy? Why should this energy exist? You have to ask yourself, and you give me this answer. What is this cosmic energy which drives the universe? Universe is ultimately just ten to the power of 80 particles. That's what Stephen Hopping wrote in his books, and that fascinates me
Uchi. Uchita Galaiya
@Feather · 0:53
Hello very much. Thank you so that you liked and replied my swell. Will keep posting scientific posts in future. Also do check out the earlier ones if you like them, please let me know. Also, the remaining answers to your questions were like what is energy and why this energy is driving the universe? So far, there is no as such profound answer or very stable answer found. Still some points will be missing in any of the answers you find