Acho que você pode estar se referindo a essa cena no primeiro episódio , que é definido no "Crow's nest", uma área do navio que "oferece vistas desimpedidas das estrelas":
EMILY Christa, see that star cluster? Alpha Centauri is binary -- two suns orbiting each other. But when we zoom in a little closer...
She uses her digitab to ZOOM IN on the quadrant. It's binary nature is now clear. And next to it, another star.
EMILY (CONT'D) We can see a third. That's Proxima. That's where we are going to live.
Christa shakes her head.
CHRISTA You're wrong. There’s no life there.
Christa takes the pointer, indicates another star system.
CHRISTA (CONT'D) There. That’s life. That’s where we have to go. (then) Everything else is death.
Something about the way she says it rings true. Emily and Juliet share an unnerved look.
Dado que Christa é mostrado mais tarde para
have the power to instantaneously transport a person (Gault) to another planet
não é irracional assumir que ela é
able to remotely view these star systems and planets, maybe subconsciously, and therefore has insight into which planets offer the best chance for survival
O fato de que
the ship isn't really going anywhere, and never left Earth, isn't important in this context because Christa apparently has evolved galaxy-spanning powers of remote viewing and teleportation (which seems to have been the purpose of the experiment). For her the "observation dome" of the Crow's Nest is more akin to looking at a map, that fact that they are not the actual stars is irrelevant, as she has presumably seen the real star systems and deduced which ones are a threat and which are benign.