> Also, their light would have traveled a much longer distance (due to the ongoing expansion of space) and so would be redshifted much more. I need to correct

> Also, their light would have traveled a much longer distance (due to the ongoing expansion of space) and so would be redshifted much more. I need to correct myself: If light traveled instantaneously, the expansion of space wouldn't matter because in the very instant in which light would be traveling space wouldn't be expanding. -> No redshift at all.