And they're not alone. Beyond NASA, space programs in countries like Russia and China also use white suits. Not the colors of the Russian flag or China's iconic yellow and red, just white.

The suits, which are white in order to reflect heat ... “Today, anyone with deep pockets can go to space,” Lorenzo Bertelli, ...

The AxEMU suit, predominantly white with gray patches and red accents ... "We are pioneering a new era in space exploration, where alliances are fundamental to the commercialization of space ...