Rootless cones are small volcanic landforms ranging from several to several hundred meters in diameter, formed by continuous ...

Mars has northern and southern hemispheres like Earth, but their defining characteristics are markedly different, a ...

ESA's Mars Express orbiter captured the newly released ... a massive canyon around the size of Italy, which is situated ...

The northern plains of Mars, marked by thousands of mounds and hills, hold significant evidence of the planet's watery past.

NASA’s Curiosity Rover has been exploring Mars since 2012 and, more recently has found evidence of ice-free ancient ponds and ...

Formations that look like jumbo-sized kidney beans (or blobs of chocolate syrup, depending on your palette) may be indicators ...

Thousands of mounds and hills in Mars’ barren northern plains are full of clay minerals, providing evidence that the rocks ...

perfectly aligns with Mars and obscures the red planet due to its larger apparent size in the sky. "If you can see only one celestial event this January, see this one," the Astronomical League ...

Seeing Mars, twice the size of the Moon, rising above the lunar horizon like a rusty BB pellet next to a dusty volleyball provided a perfect illustration of the scale and grandeur of the Solar System.