Professional rock climber Alex Honnold, who was the subject of the 2018 Academy Award-winning documentary FREE SOLO, discusses the upcoming PACE mission with Ivona Cetinic' (616/MSU). Watch the interview on YouTube here. The conversation includes insightful questions and a thorough explanation of the goals of the Plankton, Aerosol, Cloud, ocean and Ecosystem (PACE) mission, which is set to launch February 6, 2024, at 1:33 a.m. from Kennedy Space Flight Center in Florida. Follow along with the PACE mission here!