简介：The origin of life on earth has always been a mystery to Science. A new theory of evolution is forciThe origin of life on earth has always been a mystery to Science. A new theory of evolution is forcing its way into modern thinking - that life as we know it originated in outer space. Some scientists suggested the building blocks of life might have hitched a ride on the comets and asteroids that would have routinely bombarded the Earth during its formation 4.6 billion years ag...详情
