The Mars rover captured images of low ridges called boxwork patterns, which appear like spiderwebs from space.

New computer models suggested that the Mars Reconnaissance Orbiter (MRO) could get better radar data if it rolled farther ...

They’re not a perfect match, but it’s way too hot on the first planet for us to hop over and confirm for ourselves.

UCF Professor Ramses Ramirez believes human exploration can greatly accelerate the search for life. "A human can react ...

NASA is preparing for severe cuts under the White House’s proposed budget for 2026. The budget, released in May, highlights ...

NASA’s Mars Orbiter is rolling 120° to help see beneath the surface - and it’s revealing clearer signs of ice, rock, and ...

NASA’s Mars Reconnaissance Orbiter is still doing fresh things, even after close to two decades of service, shown by a new ...

Blue Origin has been mum about the payload that will fly on this rocket, but multiple people have told Ars that the current ...

Wave-like landforms on Mars provide clues about the planet’s icy history, its potential to support life, and the behavior of ...

The second half of the 19th century was a particularly interesting time to imagine Mars. This was a period during which the ...

Mars appears low in our western sky for an hour or two after sunset.  Spotting it will be made easier if binoculars are used.

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