Trivia: What part of an astronaut’s spacesuit is coated with gold?
Pressure gauge
Oxygen cylinder
Radio
Helmet visor
The correct answer is Helmet visor
So why is this answer correct? : As if spacesuits didn’t already cost a fortune, real gold is used to coat helmet visors to protect astronauts while in space. This very thin gold coating allows for visibility through the visor while also reflecting harmful infrared light. The coating protects astronauts’ eyes from the sun during their already dangerous missions. NASA uses gold for other devices due to its versatility and resistance to UV light and corrosion. It can be found on things such as satellites and microelectronics.