NASA is looking for four volunteers to spend a year living in conditions that simulate living on Mars. This will be the second crew for the ground-based Crew Health and Performance Exploration Analog, ...

Decades ago, it looked like humanity was destined for the stars, but we have instead done little more than trudge to and from ...

NASA found the boulders on what has been dubbed "Mount Washburn," a rocky field on the Jezero crater, where an ancient lake is believed to have been located billions of years ago. The name "Mount ...

Astronauts train to scale a Mars volcano at an analogue site in France. Lava tubes that crisscross the Martian surface might provide sanctuaries for the first human explorers on the Red Planet. (Photo ...