Greetings, I was watching a video lecture by Alex Filipenko of Berkeley's Astronomy Dept. and I was shocked to hear him say that space can travel faster than C, because Relativity doesn't put contraints on the speed of space itself. Does anyone have any insight on this for me please? I'm gathering that he may have been refering to the Inflationary Epoch and space's expansion at that time, but it wasn't clear from the lecture. Thanks.