Origin Of Life: The Panspermia Theory

31/10/2013 19:04

by Sonali S. Joshi
How life originated on earth is a question that people have pondered for ages. Theories abound, from those based on religious doctrine, to the purely scientific, to others that border on science fiction. One possibility that hovers on this border is the panspermia theory, which suggests that life on Earth did not originate on our planet, but was transported here from somewhere else in the universe. [Read more] ...