Come watch the MSU planetarium's featured show Ice Worlds with Jess and Nikki. The show starts at 4pm but show up a little before then to get tickets and seats. I have no idea how long shows are so 1 hour is just a guess. Here is the description of the show: "The delicate balance between ice, water and the existence of life has been a topic of exploration and discovery in science for generations. In travels to the Arctic and Antarctic regions of our planet, we'll examine the ecosystems that live and thrive there and see how their survival is connected with our own. Beyond Earth, we'll see how the existence of ice shapes the landscape and the natural systems on other planets and moons in our solar system. Narrated by Emily Watson, star of The Water Horse: Legend of the Deep."