How do you celebrate? With a knockout new image showing off Mars’ massive volcanoes, rugged valleys and ethereal clouds. There’s even a special guest star: a moon. The European Space Agency ...

What are those mysterious holes on Mars? The holes, aka pits, are located on the flanks of ancient volcanoes in Mars's Tharsis region, the largest volcanic region on the red planet and home to ...

Mars’ thick crust may have been a hidden engine of geological activity, producing granitic magmas and sustaining underground water reservoirs. A new study suggests that radioactive heating in the plan ...

"Mars’ tallest volcano, Olympus Mons, appears as a prominent dark region near the top of the images, with a small white cloud at the summit that grows during the day. Olympus Mons appears dark ...

Scientists have identified another possible commonality between Earth and Mars: a solid inner core. Scientists have ...

Dr. Lee is undoubtedly one of those fans, as one of his roles is as the Founder of the Mars Institute, a non-profit dedicated ...

Until now, NASA's landers mainly focused on exploring Mars' surface for signs of potential life. They've touched down near volcanoes, valleys, and canyons. But InSight won't be going anywhere like ...

Now, Mars. Photographs from the NASA Archive, a stunning new release from publisher Taschen, invites us on an extraordinary ...

In particular, I work on problems dealing with past fluvial erosion on Mars, Martian volcanoes, geologic mapping, habitable environments, aqueous geochemical modeling, and terrestrial analog work. New ...