but one leading theory is that is composed of what are called WIMPs, or Weakly-Interacting Massive Particles. T
Ah yes, I've heard of this. It seems probable, and they have done tests searching for WIMPs using those sealed underwater sensors which have picked up rare bounces and small interactions of uknown particles. But what do those particles do? What are their function? Perhaps it's some for of communication by extra-terrestrials?