Not that new no, that was season 4 so around 2000-2001, it's in the novels too. The white space works at the speed of thought of the smarter participant and occupies no tangible space to be hampered by FTL laws.
But still, it's only a "we're fucking" thing. So let that sink in.
But still, it's only a "we're fucking" thing. So let that sink in.