9. A Zillion Stars In Space
We basically have no idea how many stars there are in the universe. Right now we use our estimate of how many stars there are in our own galaxy, the Milky Way. We then take that and multiply by the best guesstimate of the number of galaxies in the universe. After all that math, NASA can only confidently say that say there all zillions of uncountable stars. A zillion is any uncountable amount An Australian National University study put their estimate at 2 x 10*23 stars in space. This is: 200,000,000,000,000,000,000,000,000,000!