@hawkeye10,
hawkeye10 wrote:evolution is increasingly looking like a half baked theory. Now they are talking about the building blocks of life being deposited by comet strikes..
The only thing that's half baked is you. You hear a little bit of something, get it wrong and then start talking nonsense.
As this planet is rocky then water had to come from somewhere. For a long time it was believed it came from comets, but the data from comet 67P shows its water contains about three times more deuterium than water on Earth. Edgar started a thread on it.
http://able2know.org/topic/262032-1