The observable Universe has a diameter estimated at 93 billion light-years.
There are currently no known means to actually separate parts of the universe physically from the rest of the universe.
That MIGHT refer to the Universe; however, it is not currently known whether its size is actually finite or infinite.
The concept you are referring to is known as the cosmological principle, which states that the universe is homogeneous (same in all locations) and isotropic (looks the same in all directions) on large scales. This principle forms the basis for our understanding of the large-scale structure of the universe and is a key assumption in cosmology.
There are about 1011 (a 1, followed by 11 zeroes) galaxies in the known Universe. It is not currently known how much bigger the entire Universe is, compared to the known Universe.
The shape of the Universe on a large scale is not yet known. As far as we can see, it seems flat; for comparison, when you look a few meters around you, the Earth also seems to be flat. On a much larger scale, the Universe may have a positive curvature, a negative curvature, or no curvature at all.The shape of the Universe on a large scale is not yet known. As far as we can see, it seems flat; for comparison, when you look a few meters around you, the Earth also seems to be flat. On a much larger scale, the Universe may have a positive curvature, a negative curvature, or no curvature at all.The shape of the Universe on a large scale is not yet known. As far as we can see, it seems flat; for comparison, when you look a few meters around you, the Earth also seems to be flat. On a much larger scale, the Universe may have a positive curvature, a negative curvature, or no curvature at all.The shape of the Universe on a large scale is not yet known. As far as we can see, it seems flat; for comparison, when you look a few meters around you, the Earth also seems to be flat. On a much larger scale, the Universe may have a positive curvature, a negative curvature, or no curvature at all.
universe is vast subject . so up to now we don't no the entire universe. but up to the known information Jupiter is the largest planet but it does not occupies the largest space while revolving around the sun
There is no opposite for universe, but the opposite of a large area (macrocosm) would be a microcosm.
There are no known alien civilizations in our universe.
Known Universe - 2009 was released on: USA: 15 February 2009
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.
A Brain?
Everyone wonders about this at some point. The universe is beyond measure.