Look at yourself. Really look. The shine in your eyes started far from here.
My AI research agent pulled the receipts - NASA and ESA missions, plus a Science paper - and the pattern is blunt: most of Earth’s water rode in on dark, carbon-rich asteroids from the outer Solar System. Comets helped a little. Some water likely came baked into the rocks that built Earth. Adults are about two-thirds water. Newborns are closer to eighty.
Here’s the 60-second voiceover you can record:
Look at yourself. Really look. The shine in your eyes? It started far from here.
Before oceans, before weather, there was silence and ice - ancient, drifting, waiting in the outer reaches of our young Solar System.