If you have ever had a medical checkup, you have probably heard about the Body Mass Index (BMI) that it supposed to have an optimal value around 25. Probably you were told to take your weight in pounds, divide it by the square of your height in inches and multiply the result by 703 to find your BMI.
Well, astronomers think there are large number of stars and guess (estimate) that there are around 1 septillion stars in the Universe1. If you look at the night sky, you can see around 3,000 stars with the naked eye. A galaxy is a group of hundreds of billions of stars that are relatively close to each other.
No. Nearly all the stars that you see at night when you look up at the sky are all stars in our Milky Way galaxy. There are between 200 billion and 400 billion stars in our ga â¦ laxy, and Sol the sun is one of them.Our Sun is one of 200 billion to 400 billion stars in our Galaxy.8 people found this useful. Emdrgreg.tars are born thought the whole galaxy, it also depends what type of galaxy you're talking about; for example in our galaxy, The Milky Way, stars are most likely born in the â¦ galaxy's arms. Since the Milky Way is a spiral galaxy, our star the Sun is in one of these spiral arms. 2 people found this useful.