As far as nothing moving faster than the speed of light...
picture putting 3 little bugs inside a balloon that have been knocked out and positioned so they don't move from where you put them on the inside of the balloon skin....and you blow up this balloon, the bugs are getting farther and farther away from eachother as they stay attached to the inside of the balloon, where they were initially positioned....the bugs have not traveled themselves, faster than the speed of light, but the balloon is still expanding and putting farther and farther separation between them....
picture putting 3 little bugs inside a balloon that have been knocked out and positioned so they don't move from where you put them on the inside of the balloon skin....and you blow up this balloon, the bugs are getting farther and farther away from eachother as they stay attached to the inside of the balloon, where they were initially positioned....the bugs have not traveled themselves, faster than the speed of light, but the balloon is still expanding and putting farther and farther separation between them....