The Red Planet’s rocky surface is pocked with craters, canyons, and volcanoes that make for an awe-inspiring sight. The unique topography can sometimes result in downright weird and even eerie ...

As many as 10,000 citizen scientists have helped discover landforms known as 'spiders' on parts of Mars where they were previously thought not to exist.

New images from the North Sea show never-before-seen landforms that were carved by a single, colossal ice sheet 1 million years ago and subsequently buried beneath a thick layer of mud.

The unique topography can sometimes result in downright weird and even eerie landforms, like the human visage illusion created by a rock formation that was captured by the Viking 1 spacecraft in 1976.