Part 5/10:

As the weeks progress, the initial euphoria of exploration gives way to paranoia and suspicion among the crew. Rumors start circulating among the colonists that they may have been sent on a doomed mission—lab rats in a grand experiment. A consensus forms to stop sending data back to Earth, as communication might invite oversight or worse, disruption to their autonomy. Eliza and David find themselves isolated in their views, contending that they must maintain the link to Earth to ensure a future for generations to come.