The idea of Space Search is vitally important, for space search has fascinated humans for as long as there has been understanding about outer space. For many years humans believed the earth was flat and if they went too far to the edge they would fall off. But even with this dangerous idea, a space search was never far from the minds of those more adventurous types. Grecian and Aztec explorers used to describe the earth as a flat surface and it was Eratosthenes, a Greek mathematician who calculated the Earth's diameter by a simple technique of using the shadows cast by the sun. But people were intrigued as to what lay beyond the earth and desperately wanted to find ways to go into space, search for other planets, and possibly even other forms of life.

For thousands of years the questions of space search continued to dominate all who were fascinated by what else was contained in the universe. Astrologers and astronomers tried to answer questions, but, for the most part, space search remained a big, black hole until the 20th century. It was in the 20th century that astronomers and scientists begin to look scientifically at what was out there, and at the possibility of a space search expedition. And, in April 1961, Yuri Gagarin did what so many others had wanted to do before him, and became the first man into space.

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