Quantum Propagation

SETI is looking for radio signals, the problem with radio waves is they travel at the speed of light so our nearest star which is 4.22 light years away would mean a round trip for a conversation would take 8.44 years. However Quantum Entanglement between atoms could possibly allow instantaneous communication over vast distances, all you need is a transceiver capable reading the spin of atoms and turning that spin into digital communication.