Bill6; perhaps I didn't express it well. What I was saying was that if an object is static in space, and space is static, a force is needed to move that object through space. Therefore, if an object is static in space, and space is moving, the object must move with it, otherwise it is moving through space with no apparent force causing it to move. Relativity tells us that space moving past an object, and an object moving through space must be considered as the same thing.

I still may not have expressed it well, but its 2.15am. and I've done all my thinking for today.

There never was nothing.