The Apple TV series Star City has introduced a significant twist in its third episode, revealing that Valya, a character entwined in a complex marriage, is the mole within Roscosmos. This espionage twist not only resolves a major plot mystery but also leads to tragic outcomes, including the death of cosmonaut Pavel Fetisov during a failed Luna 17 mission. Tanya, Valya's wife, suspects him of infidelity, adding layers of personal drama to the unfolding spy narrative. As the series progresses, the implications of Valya's betrayal and a secret Venus mission planned by the Chief Designer promise to deepen the intrigue. The show effectively combines themes of personal relationships and the high-stakes world of space exploration, keeping viewers engaged with its unexpected twists.