There has never been any reason to beleive the Earth is any different from any other planet in having a large portion of its makeup being primordial methane. There is probably at least as much methane as there is water.
There has never been any reason to beleive the Earth is any different from any other planet in having a large portion of its makeup being primordial methane. There is probably at least as much methane as there is water.
That is a LOT of methane.