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, ...

"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 ...

Terraforming is the theoretical process of transforming a planet or moon to make it habitable for humans and other Earth-like ...

NASA’s discovery of potential evidence of ancient life on Mars means “our galaxy could be teeming with life,” says a ...

Discover the concept of terraforming through science fiction and scientific origins, focusing on the potential habitability of Mars.

Watch out, tardigrades: The first life form to colonize Mars may be a hardy desert moss, according to a recent study. A team of researchers recently put a desert moss called Syntrichia caninervis ...

This story originally featured on the MIT Press Reader. Exploration, habitation, and resource extraction all carry a risk of inflicting environmental damage in space, just as they do here on Earth.