Efficiency analysis of the MARS2013 planning strategy.

Area of Science:

• Space Exploration
• Planetary Science
• Mission Operations

Background:

• Future human Mars missions face constraints in duration and resources.
• Maximizing scientific return is crucial for mission cost-benefit.
• Advanced planning strategies are essential for Mars exploration.

Purpose of the Study:

• To present the application of the "3-days-in-advance" planning strategy.
• To analyze the efficiency of scientific research during the MARS2013 analog mission.
• To evaluate the effectiveness of analog mission planning under simulated Mars conditions.

Main Methods:

• Conducted the MARS2013 analog field simulation, a 4-week mission in Morocco.
• Implemented a "3-days-in-advance" planning strategy due to a 10-minute simulated communication delay.
• Analyzed the time allocation for Extravehicular Activities (EVAs) and scientific experiments.

Main Results:

• 45.7% of total EVA time was dedicated to scientific experiments.
• 75.8% of planned science goals were achieved using the "3-days-in-advance" strategy.
• Scientific experiments, including suit donning, occupied one-third of total mission time, falling short of the planned >50%.

Conclusions:

• The "3-days-in-advance" planning strategy is a viable approach for maximizing scientific research on Mars analog missions.
• Efficiency analysis highlights the need for further optimization of time management during EVAs.
• Analog missions like MARS2013 provide critical data for refining operational methods for future human Mars exploration.