Last week, the Trump administration released a presidential budget request that would cancel almost all NASA science missions in order to focus on putting humans on Mars. It's mainly a showy, ...

Artist James Clyne, who already wowed us with what turned out to be a racer lost in Antarctica, also has a gorgeous vision of what it would be like if we started modifying and hacking the moon into a ...

A team of planetary scientists looks at what would be needed to make the Martian surface environment more Earth-like - and what needs to be done now if there's a hope of the Red Planet someday being ...

The concept of terraforming Mars — transforming the planet's climate to support life as we know it — has long belonged to the realm of science fiction. But a new study argues that it's time to take ...