Why do NASA astronauts where white spacesuits? Short answer: It saves their lives. Longer answer: It has to do with how white reflects radiation compared to other colors. But not all spacesuits are white, and there’s a good reason why.br br MORE SPACE CONTENT:br Where Is Elon Musk's $100K Roadster He Sent To Space A Year Ago?br Inside The SpaceX Moon Launch That Just Made Historybr Exploring Mars Every Day For 15 Years Reveals What It Would Be Like To Go Therebr br ------------------------------------------------------br br #NASA #Spacesuits #TechInsiderbr br Tech Insider tells you all you need to know about tech: gadgets, how-to's, gaming, science, digital culture, and more.