Imagine trying to take a picture of something so bright it could damage your eyes. That is exactly what two French scientists did on April 2, 1845. Hippolyte Fizeau and Léon Foucault pointed a special camera at the sun. They used a process called the daguerreotype. This early type of photography used a silver-coated metal plate. Light hit the plate and left an image behind. The process had been invented just six years earlier. Nobody had tried it on the sun before. Fizeau and Foucault had to solve a tricky problem. The sun is incredibly bright. Too much light would ruin the plate. So they used a very fast exposure time. They let light hit the plate for only a fraction of a second. The resulting photograph was small, only about five inches across. But it showed remarkable details. Dark patches called sunspots appeared clearly on the surface. Scientists had observed sunspots through telescopes before. But a photograph was different. It captured a permanent record that could be studied carefully over time. The image proved that photography could be a powerful scientific tool. It was not just for taking portraits of people. It could reveal secrets hidden in the sky.