Terranaut - earth’s equivalent of a lunar rover
from Automotive (1675 articles)
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Image Gallery ( 9 images )Built to house three operators – a pilot, co-pilot and lab technician/scientist – Terranaut has enough refrigerated storage space to house food, water and other provisions for stays of upwards of a week out in the field. Lightweight tents, sleeping bags built for extreme conditions and simple cooking facilities are carried in storage compartments in the doors.
The overall exterior design conforms to the expectations of a rugged 4x4, with short overhangs front and rear and the ample ground clearance needed to traverse inhospitable terrain. Terranaut has the traditional face of a Nissan 4x4, with its bold ‘balanced angle strut’ grille flanked on either side by horizontal headlamps. The difference lies in the detail…
To accommodate the laboratory area within the cabin, the co-pilot’s side of the car has just one door, while the other side has a pair of swing doors and no central B-pillar. By hinging the doors at the front and rear respectively, ingress and egress is made easy: an important consideration when the occupants are likely to be wearing many layers of protective clothing.
With both doors open, virtually the entire side of the car becomes an entrance to the cabin while a step built in to the substantial sill folds down to ease access still further.
There’s no conventional door at the back of Terranaut, either. Instead, centrally placed in the rear is an integrated air lock drawer into which the pilot or co-pilot outside the vehicle can place samples for clinical analysis by the scientist left inside the cabin.
As well as providing excellent visibility out of the vehicle, the deep rear window also houses external displays and touch screens for data access by those outside the vehicle. Excellent all-round visibility is also afforded by the deep side and front windows, while much of the roof area above the two front seats is glazed, too. All the glass is highly reflective thus maintaining a controlled atmosphere within the cabin by reflecting external light sources, whether it be from the sun or glare from snow and ice.
Even the body paintwork takes into consideration the often hostile environments in which Terranaut is likely to find itself – taking its lead from the aircraft industry, the paint can withstand extremes of temperature. The off-white finish contrasts dramatically with the almost mirror-finish bronze glasshouse, the overall effect being reminiscent of a spacecraft.
Huge wheels are covered by tyres specially constructed for Terranaut by Goodyear. Puncture proof, they function as conventional road tyres when the vehicle is being driven on metalled roads but, by changing air pressure, transform themselves into chunky off-road tyres.
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