Using images from cameras on Mars orbiters, an international research team has discovered structures on Mars that are very ...

Mars may have once possessed an ocean at least as large as Earth's Arctic Ocean, a new study suggests. Previous research ...

New research suggests Mars was once a blue planet, as scientists identify river deltas and signs of a vast ancient ocean on ...

Mars today is a frozen, dusty desert. But if you look deep inside Valles Marineris, the largest canyon system on Mars and in ...

Mars, now a dusty world of rusted rock and thin air, once carried enough water to transform its face into something far more ...

The red planet was half blue, according to space scientists. A research team using images from cameras on Mars-orbiting ...

Data from the Mars Express High Resolution Stereo Camera Mars Chart (HMC30) was used to creat an animated flyover of the ...

Martian winds can have quite an impact. ESA's Mars Express has spotted them whipping up sand grains and acting as a cosmic ...

Another view from Perseverance shows how windswept Mars' landscape truly is.