Just because the stuff farther out is moving faster than the stuff nearer the center does not necessarily mean that the Universe is expanding faster and faster.  If you set off a firecracker in the middle of a bunch of deer, the fastest ones will be farther from the center at any point in time even if their individual speed is constant. 

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Black holes are spheres in space, and not the funnel shaped objects so often depicted in science fiction. They are defined by the speed of particles traveling towards their core. But they are controlled by the rate of change in that speed. The force of gravity can be expressed in kilometers per second per second. The creation and destruction of black holes can be understood in terms of a pendulum. When the inward force of a black hole is at its maximum, the pendulum is in mid-swing going in one direction. As a visible object approaches the mid-point, it reaches a speed that exceeds the speed of light and becomes a black hole. As it moves past that mid-point, it begins slowing down again. When its speed drops below that of the speed of light it becomes visible again and is no longer a black hole.  Do black holes exist in our sub-atomic world and, if so, how do we detect them?

My Tablet-PC kept overheating and crashing.  I found I could fix it temporarily by putting it in the refrigerator for a while. Finally, I used the vacuum cleaner to suck out all the dust from inside.  Watch out!  Don't use a big vacuum on the keys as they will get sucked up into the vacuum.

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Stars operate in a yoyo fashion where a super nova represents one extreme and an almost infinitely dense black hole the other extreme.  This could also be thought of as a pendulum with super nova and ultimately dense black hole as the two ends of the pendulum motion.  Thus the matter of stars is neither created nor destroyed but just alternating between density levels.