Scientists had hypothesized before the rover arrived that the peculiar ridges formed with the last trickles of water in the ...

"Returning the scientifically selected samples that await us on Mars, as part of a balanced portfolio, will help to ensure ...

Trump’s NASA budget plans look to cut its public relations funding by half, but already the agency is shuttering social media accounts that include those dedicated to popular missions including ...

Despite being known as the Red Planet, Mars shows off its swirling yellows, oranges and browns in a new satellite photo from ...

A hidden box-lattice suggests groundwater sculpted Mars long after surface water fled; Curiosity’s drills aim to confirm the tale.

NASA’s Mars Reconnaissance Orbiter (MRO ... Role of Wind in Shaping Martian Dunes Wind plays a significant role in shaping the Martian landscape, much like it does on Earth. However, Mars’ less dense ...

The Perseverance rover finds a mysterious black rock on Mars, “Skull Hill,” which intrigues scientists because of its ...

Jezero Crater, once a lake bed some 3.5 billion years ago, has become the focus of NASA’s search for signs of past life. It’s ...

NASA's Mars Odyssey spacecraft, which has been orbiting the Red Planet for over two decades, has captured a spectacular landscape image of a giant ancient volcano called Arsia Mons just before dawn.

NASA’s Opportunity rover delivered the highest resolution images of Victoria Crater, pushing the boundaries of what we know about the Red Planet. Designed for just 90 Martian days, Opportunity defied ...

President Trump’s NASA budget plans look to cut its public relations funding by half, but already the agency is shuttering social media accounts that include those dedicated to popular missio… ...