 because there's enough wobble in the Earth's rotation on its axis that over time our view of the stars changes. So in about 2,000 years, this, let me see if I can find it. There's a lot of stars out there tonight. This star right here, Arai, will become the North Star. So sometime around the year 4100. Okay, here's another cool star. Can you see that red star right there? Wow.