Humans' desire to explore has led them to reach further into the universe by examining planets like Mars, to find out if humans can inhabit it. Researchers are rapidly gathering data from space probes and a rover vehicle on Mars to find out if this can be accomplished. Scientists have claimed that Mars is habitable, but there are three main questions that need to be examined to determine whether scientists or researchers are correct in their hypothesis. The three areas are training, transport and sustainability. Three complex areas essential to determining whether human settlement on Mars is possible. Man's desire for conquest has always forced him to cross borders. Space is no different. Man landed on the moon. Built a space station to create a research facility to see how humans could have a viable lifestyle in a weightless environment through training. Establish the cost of transportation of people, supplies and all other factors necessary to sustain a viable lifestyle. Since the 1960s, humans have sent missions to Mars. The first success was in 1964 with ...