F-type Main-Sequence Stars are a category of stars that are slightly hotter and more massive than the more common G-type stars, like our Sun. They typically have surface temperatures ranging from about 6,000 to 7,600 Kelvin and are known for their bright yellow-white color. These stars burn hydrogen in their cores, which allows them to shine steadily for billions of years. These stars are often found in the middle of the Hertzsprung-Russell diagram, a chart that classifies stars based on their luminosity and temperature. F-type stars can be important for studying stellar evolution and the potential for habitable zones around them, as their lifespans and characteristics differ from those of other star types.