Mystery of Galaxy

Welcome to my blog "Mystery of Galaxy". join our Quora space Mysteries of Space"  for more amazing facts and mysteries about Space. Today's topic is on Dark Matter, a strange, fascinating and mysterious substance, though in some ways we think it is considered fascinating because we call it Dark. Dark Matter, Dark Energy, and Dark Flow, each topics we’d like to cover in the future, have no special relationship with each other. We call them Dark because we can’t see them. It is a bit like how every new jet plane or weapon gets called X something-or-other, the X means it’s a prototype and that gets dropped later on. Dark Matter, Dark Energy, and Dark Flow have as much relation to each other as a prototype assault rifle, fighter jet, and naval cruiser. What Dark Matter and Energy both have in common is that they are thought to make up a huge chunk of the Universe.                                ...