Dubai unveils plans to build â¹900 crore Mars simulation city
Dubai has unveiled plans for a Mars Science City, part of the long-term Emirates Mars Mission to establish a human colony on the Red Planet by 2117. The AED 500 million (nearly â¹900 crore) city with heat and radiation insulation would have walls 3D-printed from desert sand. Further, the simulated city would accommodate a team for a year of experiments.