If you had browsed, tediously, the cosmology threads you would find reference to the fact that the expansion of the universe is NOT anything moving through space (which is limited to light speed). It is the expansion of space itself. This is not limited to light speed.
The expansion between two points in space is proportional to the distance between them. At some point this means that two galaxies may be receding from each other at greater than light speed even if they are not moving.
If that is confusing try this analogy.
Put ants on a big sheet of rubber. Now stretch the rubber bigger and bigger. The ants get further apart without 'moving' (on the sheet) at all.
Ants that started further apart have more stretching rubber between them so they move apart faster than ants that started closer together.