Mars One, a nonprofit organization based in the Netherlands, needs astronauts to establish a human settlement on Mars in 2023.

Astronaut candidates must have “a deep sense of purpose, willingness to build and maintain healthy relationships, the capacity for self-reflection and ability to trust. They must be resilient, adaptable, curious, creative and resourceful.” And be at least 18 years old (no maximum age has been set).

The selection will begin in the first half of 2013.Candidates must be willing to dedicate eight years to training and learning before making the journey to his or her new home on Mars.

The Mars One Foundation will employ the astronauts during their Earth-based training and life on Mars and will be the manager of the simulation bases on Earth and the human settlement on Mars. Eight robotic cargo missions (2016-2021) will establish a habitable settlement which will welcome the humans upon their arrival to Mars.

The final Astronaut candidates will be selected from the global applications through a combination of critical review by Mars One experts and a global, televised program which ultimately selects which set of four astronauts from those assembled will be the first to go to Mars.