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REUTERS/Jim Urquhart
A manned mission to Mars could happen by the end of this century.
2013-05-06
The Mars Desert Research Station, located in a remote region of Utah, is helping scientists prepare for this challenging deep space expedition.
The desert landscape has been used to simulate the conditions on Mars because of its striking resemblance to the Red Planet's terrain.
Scientists and students come from all over the world to spend two weeks exploring canyons, cliffs, and rockscapes, while dealing with the constraints they would face on Mars.
There are no supermarkets, repair shops, or hardware stores. The only available resources and tools are what each team brings into the desert with them.
The variety of experiments conducted by different crews adds to the growing body of research and knowledge that will be used to send the first humans to a world that so far, only robots have known.
The Mars Desert Research Station is located in a remote region of south-central Utah known as the San Rafael Swell.
REUTERS/Jim Urquhart
The Swell is a 2,000 square mile area of public land, known for its canyons and sandstone formations — a terrain that is very similar to Mars.
REUTERS/Jim Urquhart
The Mars-like environment makes this area the perfect spot to carry out simulated Mars missions.
Different crews have different priorities. The types of experiments they conduct in the desert will vary, but every exercise must first gain approval from the Mars Society.
REUTERS/Jim Urquhart
Some crews, for example, are very interested in testing new equipment.
REUTERS/Jim Urquhart
Others are interested in learning about the geology of the desert.
And still others want to learn how to handle an emergency situation on Mars.
REUTERS/Jim Urquhart
The most important thing is that crews operate as if they were on Mars, under the same limitations.
REUTERS/Jim Urquhart
That means wearing spacesuits and air supply packs at all times when outside the space habitat.
REUTERS/Jim Urquhart
And cooking the kinds of foods they would eat on Mars.
REUTERS/Jim Urquhart
The station has its own greenhouse, called the Greenhab, which is used to recycle waste water and to grow plants. Here, a researcher checks on a Swiss chard plant.
REUTERS/Jim Urquhart
It will later be used in a salad prepared inside the research station's kitchen.
What are the best vehicles to use — an enclosed SUV that offers protection against the elements, or an open vehicle that requires the driver to wear a spacesuit?
In addition to a living space and greenhouse, the station has an observatory, shown here, equipped with a telescope that allows the team astronomer to observe the skies.
The background and skills of team members have varied considerably. The stations has hosted all men crews, all women, all American, mixed international, young crews, and old crews. Here are three crew members from Peru.