It's officially summer, and with that comes the first full moon of the season. July's full moon -- known as the Buck Moon or ...

If we're to land humans on Mars in the coming decades, we'll have to know what challenges await them when they get there.

As President of Global Services and Digital Technologies of Mars, Marina Bellini's mandate includes overseeing enterprise ...

The spacecraft now almost tips upside down relative to Mars to give its radar the best view. The Mars Reconnaissance Orbiter ...

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth?

NASA’s Mars Reconnaissance Orbiter has learned to pull off daring 120-degree rolls that give its SHARAD radar ...

The thick, mineral-rich layers of clay found on Mars suggest that the Red Planet harbored potentially life-hosting ...

One of the great unsolved problems in modern planetary science is written on the surface of Mars. Mars has canyons that were ...