The Ada are keen to win the race to send human beings to Mars.In 1922, the crew boss of NASA, Goldin, called upon the American people to be the first to send explores to another planet in the solar system. He reminded them of the symbolic gift carried to the Moon and back by the Apollo 11 mission. It bears a message intended for the crew of the first spaceship to visit Mars. Goldin thinks it is the time to begin the preparation they have ths historic journey. His choed the words of the President, who promised to that in 2019, 50 years after Neil Armstrong became the first to set foot on the Moon, the first astronaut would stand on Mars.By the end of the 20th century various unmanned spaceships will have thoroughly investigated the surface of the planet. But, however clever a robot may be, it cannot match the type of information which can be gainned from direct human experience. The first on the moon, geologist Harrison Schmitt, was capable of consecutive interpreting the story of the landscape on the spot. Until humans walk on the red deserts of Mars, we will not be able to determine the history of this frozen world in any detail.
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