Questions I Would Like Answered

This is just a doodle page. I might ask these on the FIGU forum.

1. What is the difference between each space-time configuration (each dimension) or, in other words, what is the relationship between each space-time configuration, for example, are there similarities with the size and position of planets, stars and galaxies, from one dimension to another? - James Moore
2. Ptaah is or was Jschwjsch of Earth, Alatides in the Harkonen system and Erra in the Tayget system (p281 And Still They Fly!). What is the level of development of the human beings on Alatides? - James Moore
3. https://en.wikipedia.org/wiki/Patomskiy_crater what is the patomskiy crater? I think it is where some geological processes are occurring underground and coming to the surface, I would like to know if Plejaren ever spoke about this, thank you - Daniel Leech