Dark nebulae composed of gas and dust provide the raw material for the star formation process. After becoming free of their birth shroud, the most massive stars, blue and hot, emit radiation causing the red glow of the hydrogen gas.
I live on Earth at present, and I don’t know what I am. I know that I am not a category. I am not a thing – a noun. I seem to be a verb, an evolutionary process – an integral function of the universe.