The International Space Station (ISS) is currently orbiting Earth, but images snapped by an astronaut on the giant craft show a world that looks similar to Mars. European Space Agency’s (ESA) Thomas Pesquet shared images on Twitter while more than 250 miles above Earth’s surface that capture the ‘Eye of Sahara’ in western Africa. The pictures depict a reddish and orange colored landscape, along with a deep indentation at the ...