As daylight hours begin to wane, the darkest months of the year are ahead. For many, it means more time to get outside and pay attention to what’s happening through the night in our sky. In this episode of Lake Superior Podcast, Walt Lindala and Frida Waara talk with John Mueller at the historic Keweenaw Mountain Lodge in Michigan’s Upper Peninsula. Named an official International Dark Sky Park, John shares what the Lodge has done to earn that distinction and even more important, what happens to the planet when you keep the night dark.