Most of the atoms in your body left the Milky Way on a 'cosmic conveyor belt' long before you were born, new study reveals Livescience.comBuilding blocks of life on Earth left the Milky Way before being pulled back in Space.comPart of Your Body Has Likely Traveled Outside the Galaxy, Scientist Says NewsweekHubble Reveals Carbon's Intergalactic Odyssey Before Becoming Part of Us ScienceAlert‘Cosmic conveyor belt’: Your body’s carbon spent 400,000 light-years in space Business Today