Fort those blissful idiots, why I chose the nick, Dark Energy, it is a concept in physics that is important concept that threatens the Universe itself in the long run. There are two types of matter and energy in space. Dark matter comprises some 80% of all matter in space. Dark Energy comprises around that percentage of total energy in space. Dark Energy is what is forcing space to expand at an alarming accelerated pace. Space for sure will freeze over some day. As space expands, the constant level of energy available on the universe will thin out. The amount of energy in space is constant. The bigger the space the less density of energy available to do work. Space at one point in time will freeze over.
The most concerning impact of dark energy is that the universe’s expansion is accelerating. The dooms day of the infinite of parallel universes is approaching very fast. Another Possibility is that the Universe could 'shrink', decrease or decay, effectively reversing the Big Bang and destroying the Universe in a Big Crunch. But, as described above Big Freeze. could end life as we know it, at any point between 2.8 billion years and 22 billion years from now. Perhaps that is a long time for you and me. However, for human kind and all creatures in space. it won't be long. Got it. 
