Moore's Law predicts life originated billions of years before Earth

A new study co-authored by a geneticist at the National Institutes of Health concludes that life originated elsewhere in the Universe around 9.8 billion years ago – roughly five-billion years before the Earth was even formed. But how did the study arrive at this conclusion, and does it make any sense? » 4/18/13 9:15am 4/18/13 9:15am