[Atrocities]

Since space is so expansive, endless really, we could never hope to fill it with anything that we can breath.

So if oxygen occurs on our planet, whey does it now occur naturally in space?

How do we over come the obvious danagers that make space space? I have read about things like cosmic winds, megnetic storms and microscopic particle currents and such, so space is not devoid of gasses and such. Just look at a nebula. They are not dispersed into nothingness to fill the void, so if a nebula can exsist as a nebula, a collection of gasses, why can there not be a oxygen Nebula?