A proposed Mars helicopter mission would search for signs of life, water and future human footholds in a vast volcanic canyon ...

Some of the unusual rocks carry stories about water on Mars. One has hints of long-gone microbes. All tell of a dynamic, complex planet.

Nighthawk would fly to altitudes of up to 4,920 feet (1,500 meters) above the Martian average, covering distances of up to ...

A Polish scientist has proposed a radical solution to terraform Mars by smashing icy asteroids from the Kuiper Belt into the ...

NASA's proposed 'Nighthawk' mission aims to explore Mars' vast volcanic canyons, searching for signs of life, water and ...

Is there life on Mars? When curiosity breaks through a rock, it reveals this within. Sulfur crystals were discovered on the ...

Harvard-trained physicist Dr. John Brandenburg has long contended that ancient Martians—known as the Cydonians and ...

In the rover's latest video, the life of the slighter dust devil is abruptly cut short by a superior twister. But one ...

Furthermore, the findings bolster the theory that the moon formed when a giant, Mars -size protoplanet slammed into the young ...

What kind of mission would be best suited to sample the plumes of Saturn's ocean world, Enceladus, to determine if this ...

A strange rock covered in tiny spheres may hold secrets to Mars’ watery — or fiery — past.

Discover Armenia's rich architectural heritage, shaped by volcanic tuff and basalt, showcasing its unique identity through ...