Valles Marineris in imagery captured the Mars Reconnaissance Orbiter. Global topography: NASA/GSFC CTX global mosaic: ...

In the distance, a twisting plume of red dust - what scientists call a dust devil - spiraled across the landscape near the ...

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

Strange, dark streaks on Martian slopes that once hinted at flowing water are now believed to be dry dust slides, revealed ...

Satellite images of the Red Planet suggest scientists were wrong about these strange Martian features.

A NASA spacecraft orbiting Mars may have found a big clue about the history of the red planet. The Mars Atmosphere Volatile ...

But the latest research tells a different story. Using machine learning and one of the most comprehensive datasets ever ...

A new study using high-resolution images from NASA's Mars Reconnaissance Orbiter (MRO) has revealed striking surface patterns on Mars that resemble the effects of paint dripping down a wall—a ...

NASA’s Mars Reconnaissance Orbiter (MRO ... The image was taken by the MRO’s HiRISE (High-Resolution Imaging Science Experiment) camera, with the tracks calculated to be about 1,050 feet ...

A new study posits that dark streaks originally believed to be signs of water on Mars' surface might not be that at all.

“Landing on Mars is really all about finding a ... footage will take longer to transmit and process, so NASA should release high-resolution footage of the entire landing sequence in the coming ...