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The molecular building blocks of life had already formed by the time the universe was only a quarter of its present age, new observations by NASA's Spitzer Space Telescope reveal. The research bolsters the case for extraterrestrial life and may shed light on the nature of galaxies in the early universe.

News does not come much better that this................ The ray of hope that life is unique to our planet gets dimmer and dimmer.
Source: http://www.newscientistspace.com/article.ns?id=dn7754
Detecting these complex molecules such a long time ago really suggests it's not crazy to think about life in another solar system or galaxy