New posts in Space Expansion

Evidence before CMB

What is the physics definition of space?

What evidence do we have that CMB is the result of the Big bang?

Lemaître's hesitating universes

How can the diameter of the universe be so big, if nothing can go faster than light?

Why did our universe become transparent to light approx. 300,000 years after the Big Bang started?

How did the universe shift from "dark matter dominated" to "dark energy dominated"?

Considering dark energy and other factors, what is the most distant object light could reach?

Redshift of distant galaxies: why not a doppler effect?

If space is "expanding" in itself - why then is there redshift?