The Mars Reconnaissance Orbiter (MRO), launched by NASA in 2005, is orbiting Mars tasked with studying its atmosphere, ...

NASA's Mars Reconnaissance Orbiter has taken the first ever photograph of the Curiosity Rover making tracks—both literally and metaphorically—across the Red Planet's surface. Captured by the Orbiter's ...

NASA scientists have discovered evidence that could help answer questions surrounding the history of water loss on Mars.

The team studying these sounds found that Mars' thin air, composed mostly of carbon dioxide, makes sound waves behave ...

NASA hasn't landed humans on Mars yet. But thanks to robotic missions, scientists now know more about the planet's surface ...

A new study using high-resolution images from NASA's Mars Reconnaissance Orbiter (MRO) has revealed striking surface patterns ...

"Understanding how these patterns form offers valuable insight into Mars' climate history ... taken by the HiRISE camera aboard NASA's Mars Reconnaissance Orbiter, the research team saw that ...

NASA’s Perseverance rover has reached a scientifically thrilling region on Mars called Krokodillen, where some of the ...

Mars was once rich with flowing water. Today, it's a cold, dusty desert marked by dried riverbeds and empty lake basins. Traces of ancient streams wind across its surface, hinting at a time when ...

Visit Mars as it might have looked billions of years ago. Not frozen and dry, but wet, warm, and alive with flowing water.