Can millions of people live on the moon? These scientists say yes — but not for very long

Recent claims by billionaires like Elon Musk and Jeff Bezos about building big lunar cities with millions of inhabitants have sparked excitement, but a new study casts doubt on their feasibility in the near future. Researchers highlight significant challenges, particularly the scarcity of water and the extreme environmental conditions, which could severely limit how long humans could sustainably live there. While the vision of a moon civilization is intriguing, it appears we'll need more advancements in technology and resources before such a dream could become a reality.