Moon City in 10 Years? Elon Musk's Ambitious Goal Faces Huge Challenges

• Elon Musk prioritizes Moon over Mars for a 'self-growing city' within a decade, aiming to extend human life beyond Earth.
• SpaceX targets an uncrewed lunar landing by 2027, with basic infrastructure possible this decade with funding and Starship flights.
• Major challenges for a self-sustaining Moon city include severe radiation, pervasive lunar dust, and unknown long-term effects of low gravity on human biology.
• Flawless life-support, reliable food production, and continuous energy generation during 14-day lunar nights are critical hurdles.
• Massive economic costs, lack of a lunar economy, and unresolved international governance issues pose significant non-technical obstacles.