Scientists can not even begin to estimate the size of the universe just before the Big Bang. The Big Bang destroyed all information about what existed before it occurred. Scientists have attempted to discover the size of the universe at the time of the Big Bang. The closest they can get by extrapolation is ten with an exponent of minus 32 of a second afterward. The guesses range from the size of a man's hand to a single point. No one understands what caused it. The secret may lie in two sets of equations, one involves the Theory of Relativity and the other involves quantum physics. So far no one has resolved the conflict between the two. If you can, maybe you will figure it out.
There are nearly an infinite number of different frequencies to be estimated in the universe. Because of its sheer size, the universe can contain a nearly limitless number of variables and possiblities.
At present, the size of our Universe is unknown. Because light can travel no more than about 300,000 kilometers per second, and because light has only been traveling to us since the time of recombination; there is a limit on how much of our Universe we can see. How much larger is our Universe, beyond what we can presently see, is a matter of speculation.
Yes, a googol is larger than the estimated number of atoms in the observable universe. A googol is 1 followed by 100 zeros, while the estimated number of atoms in the observable universe is around 10^80.
Currently we can't. It seems quite certain that the Universe is, at the least, several times the size of the OBSERVABLE Universe. However, this is just a lower bound, and the actual size of the Universe may be anywhere between that, and infinity.
Yes. Our universe started as a size of our hands, then the size of earth. Then became HUGE
There are estimated to be around 1080 particles in the universe.
The visible universe is estimated to contain between 1078 and 1080 atoms.(One estimate at the higher end of the range is 4 x 1079.)This is the estimated number of atoms in the observableuniverse, but since we do not know the absolute size of the universe, we cannot be certain.(Most of the matter in the universe is still hydrogen.)
There are nearly an infinite number of different frequencies to be estimated in the universe. Because of its sheer size, the universe can contain a nearly limitless number of variables and possiblities.
The observable Universe has somewhere around 1011 galaxies. The entire Universe is much larger than the observable Universe, but currently, it is not known exactly how much larger. It might be infinite in size, but in any case, it is estimated that the Universe is a lot larger than the observable Universe.
The Universe has an age estimated to be about 13.8 billion years.
The universe has been continuously growing since the Big Bang, and there is no way to accurately measure it, so no. Comments: In fact astronomers have estimated the size of the "Observable Universe". They say there's probably a lot more that we can't see. The Universe is about 13.8 billion years old. That gives the maximum distance we can observe as 13.8 billion light years. But while the light from the "edge" of the Observable Universe has been travelling to us, the Universe has been expanding. Astronomers have estimated how far away that edge is NOW. The usual estimate given for the "real" radius of the Observable Universe is about 46 billion light years.
Oh, that's a magical question, isn't it? The estimated radius of the observable universe is about 46.5 billion light-years. It's quite a wondrous thought to imagine just how vast and colorful our universe truly is.
Because that is how old the universe is believed to be
At present, the size of our Universe is unknown. Because light can travel no more than about 300,000 kilometers per second, and because light has only been traveling to us since the time of recombination; there is a limit on how much of our Universe we can see. How much larger is our Universe, beyond what we can presently see, is a matter of speculation.
Yes, a googol is larger than the estimated number of atoms in the observable universe. A googol is 1 followed by 100 zeros, while the estimated number of atoms in the observable universe is around 10^80.
The observable Universe has a diameter estimated at 93 billion light-years.
The universe is estimated to be around 13.8 billion years old in 2023.