This demo is great, so I hate to be a party pooper, but this is not how it'll look if you are actually travelling near the speed of light at all!<p>For example, you'd see stars concentrate more near the direction you are heading with substantial blue shift, and not a whole lot on your side.<p>At the subjective speed in this demo, the blue shift would be so much and the light cone so narrow that you'll probably just see one dot in the center and pitch black everything else.<p>I think a physically accurate depiction of how it'll actually look if you are traveling near the speed of light would be very cool.