Elon Musk believes a million people could be living in a self-sustaining city on Mars in just 20 years as he lays out his ...

Fresh from his SpaceX company’s rescue of astronauts stranded on the International Space Station, inventor Elon Musk is ...

With SpaceX technology, including Starship, and his dream of a successful Martian population, Musk's proposals are a prospect of a future ... to Mars colonization is when the city can sustain ...

The key threshold is when that city can continue to grow ... but said it could change depending on what future astronauts find on Mars. “I don’t think we’re going to find aliens,” he ...