RELATIVITY

Chris can't breathe in the Habitat despite being surrounded by trees and flowers. Marta thinks she is in Heaven. And Nadia urges a trespass onto sacred ground...

More bad news for Konyechny: one of the ship's vital systems is doomed to failure. Sophia's mother says she's found a new reason to live. And Chris and Sophia compare notes on their brief visit into one another's minds. Then something weird happens in the Habitat ... something very weird indeed. Fans of "The Hitchhiker's Guide to the Galaxy" will appreciate that since it's episode 42, there are a few remarks acknowledging Douglas Adams as a "modern founder" of our genre.

The series returns with Sophia and Chris trying to make sense of their brief but intense empathic connection. Marta sets up her new living space but avoids her daughter's questions. And Marcus is the bearer of bad news to Konyechny...