How many multiverses could there be?

Answer 1

We do not have any direct knowledge of any universe besides our own, nor (at the moment) any theory as to a way that we might be able to perceive any other hypothetical universes.

While we often describe mathematics as a way to analyze the universe around us, we must always be aware that while the math DESCRIBES the reality, the math IS NOT the reality. Do not get confused about this; too many supposed "scientists" get so attached to their mathematical theories that they reject experimental facts. Case in point: James Hansen.

The current mathematical descriptions of the universe do not work especially well for a single universe; the math seems to imply several universes, possibly as many as twelve. Does mean that there really are twelve different universes, or does this mean that our mathematical analysis is fundamentally flawed in some way that we do not yet see? Either or both could be true.

To directly answer the question, there are two possible answers. There may only be one "multi-verse", or there may be an infinite number of them. In most physical and philosophical questions, the answers are either "One" or "Infinity"; the concept of "two" and "three" and other numbers don't seem to make much sense. Either something is unique, or in the vastness of the universe there could be an unlimited number. If we knew there were two of something, there are very probably many more than just two.

Answer 2

That is impossible to answer. There are around 206 countries on Earth (depending on what you call a country). Even if we assume that alien life exists, and further assume that the aliens have countries, we couldn't know how many countries there are beyond the Earth.

Answer 3

There is as many answers as you like because no one knows for sure. There could be only this one, or there could be a few, or an infinite number of universes.

The real answer to your question is One (this one)

No other universe is known to exist, other universes are only theorized.

Answer 4

the universe is very big

1 planet earth

1.3 million earths can fit in the sun

thouseds of suns fit in the solar system

and there are over 400 billion solar systems in our galaxy

and half a trillion galaxys in the universe

matter can only be changed and expanded so when this universe dies it will give birth to other universes

to answars the question acording to string theroy there is over

10 googal googal centillion thats about

10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

universes theroized so far so far but theres probablly more

if it takes 1 googal years for a universe cycle to happen its probablly 1 with 400 0's years old

Answer 5

We know of exactly one (hence the "uni" part) universe. There may or may not be others. If there are, we may or may not ever be able to know anything about them, including even the simple fact of whether they exist or not.

Answer 6

We do not know, but we estimate the number must be in excess of 125 billion from our observations so far.

Answer 7

one unless you believe in the multiverse