Is There Life on Mars? — StandingWatch #170

With astonishing accuracy, the Phoenix Mars Lander reached the Red Planet on May 25, 2008–exactly as planned. The 422 million-mile journey, which began on August 4, 2007, costs us about 420 million dollars. Is this well-spent money? Scientists are hopeful to discover conditions favorable for life on Mars, either now or once upon a time. They would like to find some evidence for the evolution of life on Mars. But is there even evidence of evolution of life here on earth?

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