Unmanned setup of a whole settlement

The unmanned setup of a whole settlement is a safe, but expensive way to colonize the planet Mars. There are many uncertainties with the alien environment. The equipment is tested on Earth thoroughly, but still the influence of the Martian environment might not be understood completely. The safest way is an unmanned setup by an automated and remote controlled machinery.

Transport of the equipment to Mars

After evaluation of all known data the location for the initial settlement is determined. The equipment is brought to the Martian surface. This may take several space flights. The equipment for the construction of buildings is brought first.

Construction of buildings

Houses, energy-generating appliances and greenhouses are setup and brought into function.

Greenhouse field trial

When the greenhouses are fully functioning the first plants are brought to Mars. The trial should proof the stability of the biosphere with the metabolism of living plants, decomposition of foliages and reproduction.

Some small animals, such as chickens and rabbits are brought to Mars. They are released in the full-grown forrests of the greenhouses and serve both as a test inhabitant and as a first food source for the settlers.

Arrival of the settlers

The human settlers are shipped to Mars after completion of all construction and evaluation of the tests. After arrival they kill most of the animals and freeze them. From now on the settlers are part of the biosphere. They can rely on a mature and stable habitat.