The most famose representation ( conception ? ) that the first action was the " Huge Bang ". Human was convinced about it since the discovery of the cosmic microwave background radiation. We can't say exactly about the reason of the ‘banged’. But it the reall fact that the Universe was infinitely hot at birth. Then it was cooling down and like result we have a comfotable connditions for life. The scientists predict its temperature have been about a billion Kelvin. Moving backward to 1 second, it is said to have been at 10 billion Kelvin. For comparison, today’s the Universe is found to have an average temperature of only 2.725 Kelvin.
I hope somebody can understand something )))






!




Do you know any interesting facts about the universe? What are they?