This week on Lost in Science, are you an early bird or a night owl? How does your sleep preference affect your body? Stu delves into the latest research on sleep, uncovering fascinating insights and practical tips. Meanwhile, Cat takes us on a cosmic journey, exploring the health challenges astronauts face in microgravity. From space illnesses to the science of sleep, tune in for an out-of-this-world episode that’s sure to keep you awake and curious!