How many universes are there in the galaxy?
There is currently no evidence that there are multiple universes in the galaxy. However, some theories suggest that there could be many other universes, called a multiverse, that are made up of different types of particles and physical laws.
| Universe | Number of galaxies |
|---|---|
| Observable universe | Estimated to be between 100 and 200 billion |
The observable universe is made up of billions of galaxies, including our own Milky Way. The number of galaxies is still being refined, and more powerful telescopes like NASA’s JWST observatory will help astronomers get a better estimate.
Some theories suggest that different universes could have formed when the early universe inflated, and that these universes could be expanding at different rates. However, there is currently no way to know for sure if other universes exist, or if there are galaxies in them.
The concept of “universes” generally refers to entire cosmological entities, not just within our galaxy. Currently, there is one known universe that contains our Milky Way galaxy, along with billions of other galaxies.
Key Points:
- Multiverse Theory: Some theories in physics suggest the possibility of a “multiverse,” where multiple universes exist, potentially with different physical laws. However, this is largely theoretical and has not been proven.
- Galaxy vs. Universe: A galaxy, like the Milky Way, contains billions of stars, planets, and other celestial bodies, but it is just a small part of the universe.
So, in summary, within our known universe, there are no other universes in the same galaxy; the idea of multiple universes is more speculative and not confirmed.
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How many universes are there in the galaxy?
To be real.. There’s no absolute evidence of multiverse till now. So we cannot conclude some number exactly. That’s a different topic.
One of the spiritual theory says that.. .. Every universe is a bubble.. For every uncountable fraction of time there are number of bubbles being created and being destroyed at the same time. All these bubbles can be considered as universes.
In another theory.. There are 84 universes going on in one time. But 23 of them are very transparent that we cannot count or add them to our imagination. So they say that there are 61 ( as i heard) universes are going on right now in different time lines ( parallel universes).
Therefore, within a galaxy, there is only one universe. Galaxies are vast collections of stars, gas, dust, and dark matter held together by gravity within a specific region of our observable cosmos. The universe encompasses all galaxies, stars, planets, and everything in existence.
That’s a fantastic question, but let’s clarify something first.
Universe vs Galaxy: What’s the difference?
A galaxy typically contains billions to trillions of stars, along with various stellar and non-stellar components. However, the term “universe” refers to the entirety of space, time, matter, and energy as a whole.
Therefore, within a galaxy, there is only one universe. Galaxies are vast collections of stars, gas, dust, and dark matter held together by gravity within a specific region of our observable cosmos. The universe encompasses all galaxies, stars, planets, and everything in existence. Each galaxy is a part of the larger universe, not a separate universe itself.
- Universe: This is the grandest scale we can imagine, encompassing everything that exists: galaxies, stars, planets, and all the matter and energy in between.
- Galaxy: A galaxy is a massive collection of stars, gas, dust, and dark matter, all held together by gravity. Our Milky Way is just one example.
So, the correct question would be:
How many Galaxies are in the Universe?
Now, that’s a question astronomers have pondered for centuries! While we can’t count them all individually, scientists have come up with some mind-boggling estimates. Based on observations from powerful telescopes like Hubble and the recent James Webb Space Telescope, it’s believed there could be anywhere between 100 billion and 200 billion galaxies in the observable universe. That’s a number with a lot of zeros!
Imagine each galaxy as a sparkling city of stars, and you’ll get a sense of just how vast and incredible our universe truly is.
How many galaxies have been found so far?
After the famous Hubble Deep Field photo taken in the mid 1990s and Hubble’s Ultra Deep Field taken in 2003-2004 and the eXtreme Deep Field (combined with IR and UV) taken in 2012, we have a good estimate of universe’s galaxies population, around 200 billion galaxies.
But, next sensitive observations and analysis suggest that this estimate represent only 10% from the real total number of galaxies, since many are too far, too small and too faint to be observed. Later, they merged to form larger galaxies so the population density of galaxies decreased.
TLDR: Anyway, the minimum certain number is 200 billions, and the maximum estimated number is 2 trillion.
Good to know: HUDF took 11 days total exposure time, and the 10000 galaxies pictured in HUDF are just in an extremely small portion of the sky, about 1 square mm at the length of your hand, or about 1/70 of the angular surface of the Moon.
So the full Moon covers on the sky at least 700,000 to 1,000,000 galaxies!!!
The Multiverse is made up of four Universes
The Four Universes make up one Multiverse. The matter from which the Multiverse is made is called organized matter. Organized matter is the matter that obeys the laws known to us. The Multiverse “swims” in a sea of disorganized matter. This kind of matter is not subject to the physical laws known to us.
Organized matter and disorganized matter form Vsetzialoto. Vsetzialoto is a new physical dimension. There is a mechanism in the Multiverse by which continuously disorganized matter passes into organized matter, and vice versa, organized matter passes into disorganized matter. It’s an endless natural process.
Definition of the new physic term Vsetzialoto:
Vsetzialoto defines space and nature as one single live organism, which has all the forms of energy and matter, necessary for its existence. The terms are composed of the Slavic words for “all” (vse), “whole” (tzialo), and the suffix “to” meaning the only, the one, the unique, and the supreme. On one hand, Vsetzialoto includes terms such as the Microworld, the Universe, and Macro world on the other hand Vsetzialoto is divided into several (nine) levels.
The existence and development of this organism are a result of distinct processes from each level, which have a similar nature. All levels are connected in this organism and are dependent on one another. Time in the Vsetzialoto is the common magnitude on all the levels and it can measure each of them.
Time in the Vsetzialoto is created by dark energy, and therefore it only goes forward. On each level there is a particular life cycle, all life cycles are common throughout the different levels. The known planets, stars, galaxies, and nebulae have particular functions in this organism. Vsetzialoto is an expression of the development of space independence with time.
How many universes are in space?
Right now nothing is definite, we cannot even see our OWN universe fully, leave the question about the existence of multiverse(theory which states that there is existence of many universes and our universe is just one of them). Multiverse is just a theory but it can be true just like black holes were a theory back in the day.
Its just that you would have to wait for a lowest of the lowest minimum of 10,000 years or so(if we survive till then and keep progressing in technology) to get the answer with enough evidence to prove that. Multiverse is just a theory till then
So in short for now the answer is “there is a minimum of 1 universe(our own universe) but there can be more, we just don’t have evidence to prove that”
How many galaxies are present in the universe?
There is an estimate that there are about 200 Billion galaxies out there. The Hubble Deep Field showed us the first time that the things that seemed like stars were actually separate galaxies each containing billions of stars in them.
There were many who studied this topic of interest. Henrietta swan Leavitt was the astronomer who discovered the relation between the luminosity and the period of the Cepheid Variable stars. At this point I don’t remember the exact name of the person, but she carefully noted down the readings of the galaxies using a hilltop telescope and plotting it on paper. This was a revolutionary work she plotted about 1500 galaxies on paper using the telescope.
The thing about number of galaxies is that its still increasing and we are yet to confirm the exact number of galaxies in our universe.
Conclusion
I have to answer you if only to straighten out your order of organization and size in the universe. Galaxies are made up of stars, about 10%, and the rest of the regular matter is mostly gases, about 75% hydrogen and 25% helium. This makes up about 16% of the total matter. The rest is dark matter
Galaxies are organized gravitationally into local groups, then clusters, super-clusters of clusters, clouds, filaments, walls, and finally cosmic voids that are about 300 million light years in diameter. The diameter of the universe is about 88 billion light years.
The number of galaxies in the universe is about 100–200 billion. There is one universe. There are theories of multiverses, but they are only speculation. All such theories stipulate that we cannot interact or detect other universes; we cannot test these theories.
No one knows just how many Galaxies there are in the universe considering that we can barely comprehend the sheer size of the universe and the fact that the universe is constantly growing at a steady rate. Finding the exact number of Galaxies in the entire universe is basically impossible.
However, we have theorized about the number of Galaxies in the observable universe. So this. The exact number varies but it can be as low as just 100 or 200 billion to as high as 2 trillion. However, these are all estimates given that it is impossible to actually count the number of universes.
So, are probably over a hundred billion galaxies in the observable universe in the low estimates alone, but we will never truly know.
How many universes are there in the galaxy?