Right now, light from a dying star has traveled for two hundred million years to reach your eyes tonight. While you watch this, Earth hurtles through space at four hundred seventy thousand miles per hour, and you feel nothing. We are about to journey from your backyard to the edge of everything we can ever know. You will see stars that rain metal, voids where galaxies vanish, and structures so massive they should not exist. If you are ready to feel impossibly small and absolutely amazed, like and subscribe. Prepare yourselves. We begin.
