Transcription: Apollo 11 landed on the moon on July 20, 1969, ushering in a new age in space exploration. Twenty years were to pass before the next ambitious goal in space travel would be declared. I believe that before Apollo celebrates the 50th anniversary of its landing on the moon, the American flags should be planted on Mars. Although some experts now say that the goal of sending humans to Mars by the year 2019 is optimistic, most agree that a touchdown on Mars sometime in the early part of the 21st century is within reach. What will it take to land on Mars? Who will go? How much will it cost? What do w ...
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