Elon Musk’s Mars city in 20 years: Can India’s ‘space bricks’ make it possible in 20 years?

Elon Musk now aims to establish a city on Mars within 20 years. Nations and private companies are advancing space exploration, including the U.S. Artemis program and potential ISRO lunar initiatives. The Indian Institute of Science’s ‘space bricks,’ made from Martian and lunar soil simulants, could be pivotal for constructing habitats on Mars, offering a cost-effective solution.