Facinating speculative science based musings on a spacebound humanity adapting against insurmountable odds in the far and cold reaches of space (yet much less cliched than that soundbite).
Unless the Audible version I heard was a wildly lost translation, this is simply not a good nor well written book.
The many intriguing concepts (an extra ⭐ for the handful in there) were consistently undermined by overtly stale, flat characters and some laughably shlock counterparts to the intrigue (TriSolarans, wait, what?). All blended to create a singularly enervating experience.
So many wasted opportunites by an author who clearly struggles to either grasp, and most certainly express, the nuance of human emotions and experience.