Komar mass

Well, Komar mass is a type of energy that is related to how much matter is in a certain area of space. Think of it like a really heavy backpack that you carry around. If you put more stuff in the backpack, it becomes heavier and harder to carry.

Similarly, if you have a lot of matter in a certain area of space, it creates a gravitational pull that can affect other matter and even light. And the Komar mass is a way to measure how strong that gravitational pull is based on the amount of matter in that area.

So, basically, the Komar mass helps scientists understand how much stuff is in a certain place in space and how that stuff can affect other things around it.