Part 3/13:
At this distance, the time delay for signals becomes extremely long—about 24 hours (or one full day) each way. This creates a unique challenge for mission control: any command sent from Earth will take a full day to arrive, and any response from the spacecraft will also take another day to return. Managing this two-day communication lag necessitates a fundamental shift in control strategies, requiring long-term planning and autonomous decision-making capabilities that existing spacecraft systems are only beginning to develop.