Science Scratching the Surface: Pluto's Hazy Atmosphere KUAF | By Caitlin Ahrens Published July 1, 2019 at 10:48 AM CDT Facebook Twitter LinkedIn Email Listen • 2:06 1 of 2 2 of 2 On this episode of Scratching the Surface, Caitlin talks about the strange properties of Pluto's atmosphere. Caitlin Ahrens - The Pluto Manager