Shalom Family,
This old youtube video filmed in January 1994 when we were still asleep, Linda Schele goes into The Mayas Cosmos, and Popul Vuh, in her presentation she is knowledgable in reading the symbols (glyphs), I watch the first hour and at the 56:00 and up minute mark bombshell, listen to what she says!
https://repositories.lib.utexas.edu/bitstream/handle/2152/34460/bloodofkings.pdf?sequence=1