Using Fibre for Space Travel, Right?

In a net block relay, basically its minors are connected without they're not actually propagating it through the normal gossip p t p network. So that's only 80 bites that has to go over then. Andhen like the list of transactions, just just the t x ideas, not the full transaction data. I guess you read from that, you read from fibre, but you don't broadcast on it, or something like that,. But so i guess, like we can't really extrapolate something like fibre for space travel, because there's a physics limitation. Are we going to ever be able to? There's a massive incentive for humans to try and make communication with the outer planets as