Astronomy

<p>in the north, Illek and Vialru cross the sky to the south; once we've crossed the equator, the central plane, to the south, Illek and Vialru cross the sky in the north

conversation with "drudo" and airship navigator

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If we didn't have the two roia, orbiting each other, moving closer or further away, we wouldn't have seasons. We wouldn't have the changes between the hot seasons and the wet and cold seasons. Our world wouldn't be so green, and probably couldn't support life. Nor could our world support life if it was in the dense disk of other roias which we see in the mornings and evenings, laying behind our roia. And Illek constantly brings new </p>