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Originally Posted by surya hi friends
conducting experiments by hubble telescope i,e redshift and blueshift in which scientists had found that every galaxy is going away from our galaxy and rate of rate of change of speed depend on the distance between the two galaxy.
In one way we can say that our earth is at center but i think if we will go to some other galaxy then also we will find the same thing(every galaxy is going away) then we can't say that earth is at center instead we can say that universe don't have center.
if we will think in different way universe i,e all galaxies are at the surface area of a four dimension sphere and we can consider that as fourth dimension i,e time.
and if we want to know to center of universe then center will be at big bang point |
What then is the residual image of a doppler shift!
kind regards michael.