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A panoramic image taken from the deck of the Phoenix Mars Lander at its landing site in the "Green Valley", Scandia Colles, Vastitas Borealis, Mars. The images used to create this image were taken over sols (solar days) 13-43 of Phoenix's time on Mars. (From Martian Vistas/Phoenix - The Peter Pan)

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Search for Alien Life Gains New Impetus
Article | When Paul Butler began hunting for planets beyond our solar system, few people took him seriously, and some, he says, questioned his credentials as a scientist.

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