The alien landscape was formed by volcanic eruptions when molten lava cooled and cracked into the iconic hexagonal basalt columns, according to the National Trust. Over time, erosion and further lava ...

Imagine peeling back miles of frozen white and revealing valleys, rivers, and mountains that haven't seen sunlight in tens of ...

America's geological wonders don't need erupting volcanoes to create breathtaking spectacles that look straight out of a science fiction movie. From towering mushroom-shaped rocks to mysterious moving ...

Saturn’s moon Titan looks very much like Earth from space, with rivers, lakes, and seas filled by rain tumbling through a thick atmosphere. While these landscapes may look familiar, they are composed ...

Space travel sounds unbelievably cool, but most of us won’t ever have the opportunity to check out alien planets. Lucky for ...