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The question about life outside our Solar System has become the interest of humanity since the last century. As the first step to answer the question about the existence of Extrasolar Life, Astronomers had searched the heaven and found hundreds of planets orbiting stars other than our Sun. However, we still need more powerful telescopes to see those planets directly.

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Astronomers are on a quest to find an Earth-like planet in other parts of the universe.

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The Kepler telescope evil came into operation and has demonstrated his remarkable skills to find the stars outside the solar system that could harbor life.

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The Kepler Mission is explicitly intended to appraise our area of the Milky Way solar system to unearth hundreds of Earth-size and smaller planets and additionally to determine the scope of the hundreds of billions of stars in our galaxy that may have such planets. The mission is distinctive from earlier ways of looking for planets because it will watch for the "transit" signature of planets.

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Spherical Mars robots, space buildings made using radio waves and motion powered space suits “could be NASA missions in the future”.