Re: And it's supposed to work?
No idea whether the simple recipe described will almost guarantee that all the other elements will naturally be present in earthish ratios but if they say that there are lots of earth size, weight, temperature, chemical composition planets out there well, that's great.
But how many will have lifeforms up and working? Is that likely, or are there just a lot of wet, rocky planets in the universe.
Biting the hand that feeds IT
