they dont
Since we don't know how big the universe is there is no way we can know where the center is. What we do know is that we are in the center of the observable universe :D
We know how big it is now, we know how old it is, and we know the rate of expansion. Its like rewinding a movie that you started in the middle. We just rewind the known universe as it is now. We dont know how big it was before the big bang but we know how big it was at the initial kaboom.
The universe isn't a place that has stayed big for years. The universe keeps on expending. Scientists don't when this expantion is going to stop but they do know that planets are constantly being created while expanding. Who knows, God might be doing this
No, the Big Bang was not an explosion in the traditional sense. It was a rapid expansion of space and time that marked the beginning of the universe as we know it.
The Universe is a term used to explain the size of everything there is no way to know how big or of what content it is.
The event that marks the beginning of the universe is the Big Bang. This was a cosmic event that occurred about 13.8 billion years ago, creating the universe as we know it today. The Big Bang theory is widely accepted by scientists as the most plausible explanation for the origin of the universe.
The Big Bang is the cause of everything we know - the Universe around us. If the Big Bang itself was caused by something else, we don't know about it.
god is the universe itself because when religion which is invented by people came into existence, people back then did not know the answers to all the questions we know today. we know today that it was the big bang that created the universe as the big bang happened because of the coilisions between matter and ani matter that brought the universe into existence as we know it not some supernatural creature we call god but energy itself
Who knows. Seriously, there is no way to know. As a rough guesstimate about half what it is now.
If the Big Bang never took place, the universe as we know it would not exist. The universe began as a singularity and expanded rapidly from that point. Without this event, there would be no galaxies, stars, planets, or life as we know it.
God! Or maybe the Big Bang! Or how about God created the universe through the Big Bang?As it stands scientifically, it seems as if the Big Bang theory best explains the creation of the universe. Although it is not perfect, and there are some observations the theory does not explain, the Big Bang theory simply explains so much so well that it will take a lot of persuading for scientists to ditch it.However the Big Bang does not eliminate God. We know the Universe began with the Big Bang but we don't know what caused it. Therefore its reasonable to believe that God caused the Universe to come into existence through the Big Bang.A fact that many people don't know: The Big Bang Theory was first proposed by a Catholic priest named Georges Lemaitre.
Because God created it (or perhaps ordered it to be created). If you want a more scientific explanation: the Universe as we know it was the result of the Big Bang. What came before the Big Bang - or the exact cause of the Big Bang - are currently unknown.