When they arrive. What will we see? How will they be? Like us? Think the same? Same beliefs? Unlikely. Truly alien in all ways possible. No common ground, understanding. Nowhere to stand. No peace pipe to smoke. Perhaps A.I. to A.I. will be the way to strike the right cord. Find common ground. Working mathematically to weave understanding. Foster connections. Buffering aliens one from the next. Mathematical conduits crisscrossing voids. Universal unions created as such. Speaking in code that all understand.