There is no reason to think so. However, we have no evidence to make a conclusion either way.
A sub universe refers to a smaller, self-contained universe that exists within a larger universe. It could represent a specific domain, dimension, or system that operates independently within the broader scope of the main universe. Sub universes can have their own rules, laws, and characteristics that may differ from the overarching universe.
the universe can not be everything because there has to be space for it to expand into
Stars and planets make up a very small fraction of the universe's total volume. The vast majority of space in the universe is empty, consisting of hydrogen and helium gas, dark matter, and dark energy. Stars and planets are concentrated in galaxies, which themselves make up a small portion of the universe.
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.
A is a subset of the larger set. This means that every element in set A is also an element in the larger set.
The universe.
the universe
-- The Milky Way is one of several billion galaxies in the universe. -- The term 'universe' means "Everything ... all things, all space, and all time". -- Considering either of these factoids, it becomes apparent that the universe is larger than the Milky Way.
A sub universe refers to a smaller, self-contained universe that exists within a larger universe. It could represent a specific domain, dimension, or system that operates independently within the broader scope of the main universe. Sub universes can have their own rules, laws, and characteristics that may differ from the overarching universe.
The universe IS space, plus everything that's in it.
The amount of empty space in the Universe, between galaxies, is many times larger than the amount of space occupied by galaxies. This ratio depends on what part of the Universe you are looking at. For example, our galaxy has a diameter of about 100,000 light-years; the closest larger galaxy (M31) is at a distance of about 2.5 million light-years. However, that's just the Local Group; from the Local Group to another galaxy cluster, there is even more empty space.
The universe contains countless galaxies, think of the universe as a galaxy of galaxies.
The universe contains countless galaxies, think of the universe as a galaxy of galaxies.
The width of space, or the observable universe, is estimated to be about 93 billion light-years across. However, the universe itself may be much larger or even infinite, as we can only observe a portion of it due to the finite speed of light and the age of the universe. The exact dimensions and structure of the universe remain subjects of ongoing research in cosmology.
The universe
the answer is complement
No, it's the other way. The OBSERVABLE Universe has roughly 10 to the power 11 galaxies; the entire Universe is believed to be much, much larger, though nobody knows for sure how large exactly.