at least 100 billion or more.
There are an estimated 1011 (100 billion) galaxies in the observable Universe. It is not known how much bigger the Universe is, compared to the observable part.
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.
WikiSky will not map all 100 billion galaxies in the observable universe
Assuming the questioner meant "how many", the present estimate is: between 100 billion and 200 billion galaxies, in the observable Universe.
There are about 1011 galaxies on the observable Universe. The actual Universe is much bigger, but nobody knows how much bigger. Answer2: Thee are >1012 galaxies in the universe.
There are an estimated 1011 galaxies in the observable Universe. The entire Universe is much bigger than the observable Universe. It may be infinitely bigger, but it is not currently known whether this is the case.
It is possible that astronomers will measure all the sizes of 100 billion galaxies in the observable universe.
No, because it will be impossible for the PGC catalog to have at least all 100 billion galaxies in the observable universe.
It is possible that someday astronomers have all J2000 coordinates of 100 billion galaxies in the observable universe.
Someday astronomers may have measured all the distances of 100 billion galaxies in the observable universe.
Someday astronomers may have classified all the shapes of 100 billion galaxies in the observable universe.
No, because it will be impossible for the PGC catalogue to list all 100 billion galaxies in the observable universe.