Mid Day Distraction

At first glance the strange shapes look like a biological sample viewed through a lab microscope.

But in fact this incredible collection of intricate patterns and forms are actually the spectacular features of the alien landscape of Mars.

Scalloped sand dunes, surreal rocky outcrops and giant craters make up a stunning array of views of the mysterious world.

They were taken by Nasa's Mars Reconnaissance Orbiter satellite orbiting 187 miles above the red planet's surface. The craft is on a unique mission to unravel the mystery of Mars' fascinating history.

Scientists believe the planet once hosted life and are searching for evidence of water on the now lifeless desert surface.