The Mars Express orbiter launched to the Red Planet. Twenty years later, ESA has delivered a high resolution color image of ...

Data from the Mars Express orbiter has been used to create a visualization of "a vast system of deep and steep valleys that stretches out for around 1190 km," on Mars called Noctis Labyrinthus, ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. For more than 20 years, the European Space Agency's (ESA) Mars Express orbiter has been imaging ...

Even though the Red Planet's atmosphere is thin, wind is still one of Mars' most relentless sculptors.

Scientists leveraged what was previously considered "digital noise"—color offsets caused by moving objects in images from ESA's Mars Express and ExoMars Trace Gas Orbiter—to catalog 1,039 martian dust ...

(CNN) — Here’s a look at the exploration of Mars. The United States, Soviet Union and China are the only three countries to land a spacecraft on Mars. There have been nine successful US Mars landings: ...