Spoiler: Star Bright
Show
Okay, thanks.

That's an odd choice for Simmons to call a "trinary," because it really isn't--it's a binary with a close visual companion, but only as seen from Earth. In space it's a binary with the third star several dozen lightyears away, so not in any way part of the binary system.

Also, the derivation for the name Alya is apparently "fat tail of a sheep," which may not be something Alya will appreciate once she's in high school.