You can already see the past. Light that left Earth long ago is still traveling outward. A new app, plus new technology, would catch those photons and show them on a phone.
Some of that light is beyond the Milky Way. That is the very old light: early humans and dinosaurs. The Kennedy shooting and where Jesus was nailed to a straight pole are much closer, still inside the galaxy. The app picks a year, locks onto that shell of light, and shows the picture. It’s a real photo from space. The app and code are in the file
Light that left Earth long ago is still traveling outward. A new app, plus new technology, would catch those photons and show them on a phone.
