0
Can astronomers get all 100 billion redshifts for all 100 billion galaxies in the observable universe?
Wiki User
∙ 9y ago
No, because it will be impossible for astronomers to get all 100 billion redshifts for all 100 billion galaxies in the observable universe.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
Will astronomers measure redshifts of 100 billion galaxies in the observable universe?
No. We do not have time to make so many measurements.
Will astronomers do all the redshifts of the 100 billion galaxies in the universe?
Perhaps in the future astronomers will do all the redshifts of the 100 billion galaxies in the universe.
Will astronomers measure all the sizes of 100 billion galaxies in the observable universe?
It is possible that astronomers will measure all the sizes of 100 billion galaxies in the observable universe.
How can astronomers make an atlas of at least 100 billion galaxies in the observable universe?
No. Because it will be impossible for astronomers to make an atlas of at least 100 billion galaxies in the observable universe.
Will astronomers have all J2000 coordinates of 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.
Will astronomers measure all the distances of 100 billion galaxies in the observable universe?
Someday astronomers may have measured all the distances of 100 billion galaxies in the observable universe.
Will astronomers classify all the shapes of 100 billion galaxies in the observable universe?
Someday astronomers may have classified all the shapes of 100 billion galaxies in the observable universe.
How can astronomers make a 3D panoramic view of all 100 billion galaxies in the observable universe?
No, because it will be impossible for astronomers to make a 3D panoramic view of all 100 billion galaxies in the observable universe.
How can you list all the designations and redshifts of all 100 billion galaxies in the observable universe?
It is not possible to list all designations and redshifts of all 100 billion galaxies (cseligman.com/text/atlas/pgc00.htm)
How can astronomers survey at least 100 billion galaxies to make a 3D map of the observable universe?
No, because it will be impossible for astronomers to survey at least 100 billion galaxies (each with 100 billion stars) to make a 3D map of the observable universe.
How do you do all the redshifts on the 100 billion galaxies in the universe?
You don't. That's way too much. You just get the redshift of a sample of galaxies. As a clarification, the current estimate is about 170 billion galaxies - and that refers to the "observable Universe". The entire Universe is expected to be much larger than that (and have many more galaxies), but those can never be observed.
Can astronomers make an astronomical catalog that lists B1950 and J2000 equatorial coordinates and cross-identifications for all 100 billion galaxies in the observable universe?
No, because it will be impossible for astronomers to make an astronomical catalog that lists B1950 and J2000 equatorial coordinates and cross-identifications for all 100 billion galaxies in the observable universe.
