The moon symbolizes many repeating elements in this play. They speak a lot about when the moon is out, time goes by quicker and it's the best time to go over your thoughts. Many characters have to make big decisions before the new moon.
As the edge of the moon touched the top of the waterfall the cascade turned the color of the pale yellow moon. Slowly the light touched the river and began to flow down the river. He watched, pensive, as his cloak flapped int he light breeze.
Giant blue stars ionizing hydrogen gas give dwarf galaxy IC 10 its signature blue glow and signal ongoing star formation. IC 10 is in our Local Group which is dominated by the Milky Way and Andromeda Galaxy.