I think the largest diagram in the third message is their solar system -- mentioned earlier as a star chart. I think they go on to mention the names of the 7 planets, actually one may be a star. It seems anything that has a y in the middle denotes some kind of planet. It also seems that W is some kind of naming operator. From this I derived the astral body names starting with their star, xzx, 2, 797, 898, 323, 434, 4y4. I am making some big assumptions and guesses here, can anybody else see any other data that supports my findings?