system
Given the following post, respond as if you're commenting on Reddit:
human
Does moving away from something at the speed of light create a still image?

If you move away from something at the speed of light, then light can't catch up with you (correct?). Does this mean you see the same light that's in front of you over and over? Or does that light effectively disappear and you see nothing?
gpt
The faster you move away from a light source, the less energy the photons reaching you from that lightsource would have and they would move down on the electromagnetic spectrum (they would be redshifted). The light would get redder and dimmer the closer you'd get to the speed of light until you'd not see anything at all from directly behind. In front of you however, the photons would be blueshifted (gain energy) and become increasingly energetic, leading to a sort of doppler effect where you'd see a big orb of overwhelming light stemming from every light source ahead of you (including cosmic background radiation). You'd also probably be utterly destroyed by the intense radiation by the way.

I didn't answer what would happen if you travelled at C because travelling at 99.99999999 of lightspeed and at lightspeed are very different.