Mars looks familiar from afar, but surviving there means creating a protective oasis in a hostile world. Instead of shipping ...

"How do you get to Mars when the launch vehicle is not necessarily going to Mars?" ...

Before humans set foot on Mars, NASA must first understand how people can survive there. In the Mars Dune Alpha mission, ...

NASA is quietly rewriting the script for human exploration of the Red Planet, turning robots from remote-controlled tools ...

Scientists have discovered a mysterious hole on the surface of Mars, and they have no idea what lies inside it. This pit, ...

A Congressional bill restores funding for most NASA space science missions, but there is no money for returning samples ...

Four astronauts are about to become the first humans to venture near the moon in more than half a century since NASA's iconic ...

The Moon is no longer just a symbol of past glory. It is now viewed as the gateway between Earth and deep space: close enough ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

The genre of science fiction has a lot to say about sleep. Here are 11 great stories, from TV, film and books.

Some big sci-fi names are making their return to the gaming landscape this year, with Halo: Campaign Evolved and Dawn of War ...

For fans of 1987's "Predator" and its subsequent sequels, these 15 action-packed, suspense-driven monster romps will ...