Musk’s vision for cities on the moon and Mars is an attempt to make science fiction a reality.

Add Yahoo as a preferred source to see more of our stories on Google. Elon Musk is putting his dreams of colonizing Mars on hold. But the moon, where even NASA aims to return astronauts as early as ...

Elon Musk has repeatedly emphasized that no matter how financially successful SpaceX may be, the company will have failed in his eyes if the primary objective – the colonization of Mars – ...

For decades, the idea of people living on Mars has felt like a distant fantasy, limited by the brutal cost of hauling everything from Earth and the difficulty of building safe shelters on a hostile ...

Our biggest obstacle might not be technological,” author Scott E. Solomon said of future life on Mars. “It might be us.” ...

Elon Musk is putting his dreams of colonizing Mars on hold and said his SpaceX rocket company will instead focus on building a city on the moon.