Reality Check
Penultimate Amazing
Oh dear: lying (quote mining) and twisting of my basic English into the EU delusions is not good, Sol88I think I'll add that to my signature...another corker from you old mate.
This is what I wrote about a delusion that Earth is a comet:
This is what I wrote about what looks like ignorance of astronomy from jeffreyw:That is a couple of fantasies about the pillars of comet theory, Sol88.
Comet theory does not predict that Earths oceans were formed by comets. Earth is not a comet! The theory of the formation of Earth includes that its oceans were formed from comets and/or asteroids. We already knew that oceans coming only from comets was unlikely given the existing measurements of the D/H ratio of comets compared to what we calculate the D/H of the early oceans was. The measurement of the D/H ratio in 67P is essentially the nail in the coffin of that theory. That still leaves the physical fact that asteroids and comets must have impacted the Earth in its early history (we see that on moons). So the oceans were formed from asteroids + some comets.
Wrong, jeffreyw.
EU has not even fantasies about how the Earth got oceans.
Science has scientific theories about how the Earth got oceans. Science has evidence against oceans being formed by just comet impacts. That leaves asteroid impacts with maybe some comet impacts.
Neither post supports any of the EU delusions, Sol88
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rookie mistake, well a couple actually.