The Mars Express orbiter has kept an eye on an elongated cloud above Arsia Mons volcano for the last few years. The cloud is reoccurring, grows incredibly fast and is "made up of water ice," according ...

Data from the Mars Express orbiter has been used to create a visualization of "a vast system of deep and steep valleys that ...

CaSSIS on ESA’s Trace Gas Orbiter, and the High-Resolution Stereo Camera on Mars Express. While many of these events were believed to be tectonic, new findings suggest they may actually be the ...

Proponents of going to Mars see peril and opportunity in Elon Musk's close relationship with Trump. Experts say just getting ...

was initially detected by NASA's Mars Global Surveyor's Mars Orbiter Camera (MOC) several years ago. However, it has recently been brought into the limelight thanks to Musk's friend and podcaster ...

For sci-fi writers, bringing Mars into their orbit is almost de rigueur, like designing a chair is for designers. Themes have included building starship, establishing and sustaining colonies ...

Discoveries of clay minerals in Martian mounds by researchers indicate that Mars once had large bodies of water billions of years ago. This finding, exhibiting a radically different climate during ...

And it warns of a dystopian future as robotic weapons systems battle it out in orbit, raining death and ... his ambition to send US astronauts to Mars it was Musk, who has become one of the ...

Using data from the ESA's Mars Express mission, they determine that ... And, using data from NASA's Mars Reconnaissance Orbiter, they determined that the clays present along the slopes match ...