Engineers for Airbus Defence and Space have built a giant sand pit to recreate the surface of Mars -- in a yard in the British town of Stevenage -- as a testing ground for prototype 'rover' vehicles. Duration: 01:09
Engineers for Airbus Defence and Space have built a giant sand pit to recreate the surface of Mars -- in a yard in the British town of Stevenage -- as a testing ground for prototype 'rover' vehicles. Duration: 01:09