309 000 years or 75,000?

[İzzet]

While Ra information (25 000 units) talks about the great cycle of 75 thousand years, Cassiopia states it as 309 thousand years. Can you explain this? Why is it different?

 

[Claus]

Hi @İzzet, I can see that this is your first post.
Would you please make your introduction in the Newbies & Important Notices to All Members area, so we can welcome you to the forum?
Tank you