• The moon is considered an ethical dress rehearsal for Mars missions.
• Global governance and international cooperation are crucial for a successful Mars mission.
• A $500 billion mission cannot be bankrolled or executed by a single country.
• The Outer Space Treaty states celestial bodies are the province of all humankind.

The push for global governance and ethics in space exploration may indicate a shift towards more collaborative and cooperative efforts in the industry. This could suggest a need for a unified international approach to space missions, which may have significant implications for the future of space travel and exploration.