Real images of Mars show ancient riverbeds, frozen craters, dust storms, quakes, and landscapes that hint at a watery past.

Mars isn't humanity's backup plan—it's one of the most hostile places imaginable. Astronauts would have to survive poisonous ...

STARBASE, Texas — During a presentation, SpaceX CEO and founder Elon Musk shared how he plans to use Starship to reach the planet Mars, and how in a few short years, there is a chance humans could ...