What does cosmic background radiation tell us?


Wiki User

Well the cbr is the remainder of what happened just after the big bang. The fact that we can detect cbr is fascinating to many scientists worldwide because it is our proof today that there was some sort of incredible explosion long ago. This cbr is seen only at a distance because when we look at the night sky we ate seeing light that is reaching our eyes from a distance and cbr is way out there and by being Si far out it is Si far it came from or own big bang. So what we see as cosmic background radiation, is really the explosion from the big bang.