"The structures that we were able to identify in the images are clearly the mouth of a river into an ocean." The post ...

High-resolution images from NASA’s HiRISE camera have revealed striking similarities between sand dunes on Mars and those on Earth. The images show movement, layering, and erosion patterns once ...

See the 2,500 mile-long (4000 km) Valles Marineris in imagery captured the Mars Reconnaissance Orbiter. Global topography: ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Mars has wave-like soil ...

We could be one step closer to proving alien existence. In 1996, a group of NASA scientists made a stunning announcement: The discovery of what appeared to be bacterial fossils on Mars. President Bill ...

NASA's Curiosity rover has been delighting those of us on Earth with stunning photos of Mars since it landed in 2012. But its latest images are a detailed panorama surpassing all others, stitched ...

NASA’s Mars Reconnaissance Orbiter (MRO) has captured what’s believed to be the first orbital image of the Curiosity rover “on the move.” The remarkable photograph, enhanced to bring out the details, ...