[ExI] Double-Earth (Was: kepler study says 8.8e9 earthlike planets)

Kelly Anderson kellycoinguy at gmail.com
Fri Nov 22 10:18:08 UTC 2013


On Fri, Nov 22, 2013 at 2:58 AM, Tomaz Kristan <protokol2020 at gmail.com>wrote:

> I guess that a lot of water is a direct consequence of the fact, that the
> oxygen is the number 3 most frequent element in the Galaxy. It likely
> bounds with the number 1, hydrogen - and there is water. The number three,
> helium doesn't bound.
>
> The real problem might be, why the Earth is so dry?
>

You may be spot on.

I'm pretty sure I read somewhere that water was the most common molecule in
the universe... but that doesn't tell you what percentage of the universe
is expected to be made up of water though...

-Kelly
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