Hey cool cats, I’m Dr. Universe, here to answer your baffling science questions like this one. How many suns are in the universe? The sun is actually a star, our nearest star, but there are lots of stars out there. Maybe you’ve tried counting them before. One, two, three, four, five, six, seven stars make up the big dipper. Astronomers estimate that the human eye could spot about 9,000 stars. Of course, the Earth blocks our vision so we only see about half of those in the night sky. If we use binoculars, we could see even more stars, about 200,000 of them. A small telescope can help us see more than 15 million stars and even more powerful telescopes can help us look for other galaxies which are home to even more stars. Have you ever been stargazing? What did you see in the night sky? Tell us about it sometime at Dr.Universe@wsu.edu.