More information from my friend at SpaceX: > This camera is on the second stage inside of the liquid oxygen tank. It’s on the top of the inside of the tank loo

More information from my friend at SpaceX: > This camera is on the second stage inside of the liquid oxygen tank. It’s on the top of the inside of the tank looking straight down, and what’s in the middle there between all lines pointing outward is the outlet of the tank that feeds the engine. I have no idea why the liquid oxygen looks kind of purple but this is a super cool shot because you can see the outlet, which has a device on it to make sure we don’t suck any gas through, and on the left side you can see one of the black tanks we fill with gas to keep the tanks pressurized to feed the engines!