Interestingly, the TCP/UDP alternatives they're talking about (delay tolerant networks) are also very important on the other side of things, interplanetary netw

Interestingly, the TCP/UDP alternatives they're talking about (delay tolerant networks) are also very important on the other side of things, interplanetary networking[0]. Hard problems have a way of cropping up in lots of places... [0] https://en.m.wikipedia.org/wiki/Interplanetary_Internet https://en.m.wikipedia.org/wiki/Interplanetary_Internet