The energetic processes of star formation create not only the colors but the chaos. The red-glowing gas results from high-energy starlight striking interstellar hydrogen gas. The dark dust filaments that lace M20 were created in the atmospheres of cool giant stars and in the debris from supernovae explosions.
- first day of school: 30 pencils, 64 crayons, 20 pens, 12 rulers, 10 notebooks.
- end of school year: 1 pencil you found in the hallway.
