wrote:
Space stretches and this is the cause of the light stretch.

What is your explanation?

Uniform stretch everywhere doesn't work.
This is why shells grow in spirals.

Take 3 towns,; A, B, and C.
B is 10 km north of A. C is 10 km
north of c.

Now double all the distances
in one unit time.

B is now 20 km north of A.
C is now 20 km north of B.

So what?

Well, B moved 10 klicks.
How far did C move? (Hint: B is now
where C used to be.)

Well, B moved 10 klicks. How far
did C move in equal time? What about
D, E, F.....all originally at 10 klick
intervals? Get the picture?

John