Yup, looks like the Fusang and Edenapel messages form a nonagram of the system.
To be fair, that's not a great clue in terms of finding something that could be anywhere in the galaxy.
The other message is still unsolved and I feel like there are still more messages that must help narrow down the search area.
Glad I could help.
I'll know where to post when I come across the next puzzle
Edit:
Just dropped into Kala system - it has the same Herald message as at Edenapel.
Last edited: