Cute Science Video Alert: The Story of Stars
Like people, stars are found in all colors and sizes. They can range from small, sassy red dwarfs to giant blue beasts. In fact there are seven main types of stars, grouped by their apparent colors (and thus temperatures) and classified as O, B, A, F, G, K, or M in order of hottest to coolest. (Learn more about that here.) The video above, released by The Royal Observatory in Greenwich, England, gives a brief life history of three of the most common types of stars found in our galaxy: blue O stars, red M dwarfs, and yellow G stars—the latter of which being the class of our own Sun. It’s really fun, cute, and educational—check it out, and also find more videos on The Royal Observatory’s Vimeo page.