Base:
us in the Milky way
2 galaxy A and B at 100 millions light year in opposite direction, go farther to us at 0.1 % of speed of light
2 galaxy C and D at 1 billions light year in opposite direction, go farther to us at 1 % of speed of light
2 galaxy E and F at 10 billions light year in opposite direction, go farther to us at 10 % of speed of light
and we declare. because of the red shift bigger for E and F than C and D than A and B, the universe is in accelerating expansion!
My problem:
I will agree if the speed of light was infinite, but
E and F are 10 billions year in the past and are more red shifted,
C and D are 1 billions year in the past less red shifted,
A and B are 100 millions year in the past even less red shifted
and for me that mean the universe expansion is slowing, not accelerating!
Where am I wrong ?
us in the Milky way
2 galaxy A and B at 100 millions light year in opposite direction, go farther to us at 0.1 % of speed of light
2 galaxy C and D at 1 billions light year in opposite direction, go farther to us at 1 % of speed of light
2 galaxy E and F at 10 billions light year in opposite direction, go farther to us at 10 % of speed of light
and we declare. because of the red shift bigger for E and F than C and D than A and B, the universe is in accelerating expansion!
My problem:
I will agree if the speed of light was infinite, but
E and F are 10 billions year in the past and are more red shifted,
C and D are 1 billions year in the past less red shifted,
A and B are 100 millions year in the past even less red shifted
and for me that mean the universe expansion is slowing, not accelerating!
Where am I wrong ?