Recent content by Gaddasconi

  1. G

    Undergrad Why do distant observers see events from the past when viewing far away?

    Hello, this has been bugging me for a bit, so some clarification would be greatly appreciated. Say I'm located on a planet 30x10^8 m away. And assuming light to be 3x10^8 m/s for easy calculation, it would take light 10s to travel to Earth, where you'd be able to see me, as I was 10 seconds ago...
See more