For years, popular culture has treated a human settlement on Mars as an almost inevitable next chapter, a matter of engineering and willpower rather than fundamental limits. Astrophysicist Neil ...

The New York Times reported Elon Musk had volunteered his sperm as part of SpaceX's plans to build a city on the red planet.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If humans have any hope of establishing a long-term colony on Mars, we’ll likely need to alter the planet ...

Elon Musk, the founder of SpaceX, has unveiled a new design for a 100% reusable rocket and spaceship to colonize Mars. SpaceX has experience building traditional life support systems for its Crew ...

If thousands of quakes are rocking the northern part of Mars during its summer, then, presumably, only its southern hemisphere may be a relatively safe place to establish a self-sustaining human ...

Mars and moon missions sound cool, but it's part of the GOP's larger plan to destroy the agency as we know it ...