Astronauts get stuffy noses in space because of microgravity, scientists find Scientists are calling attention to an extremely common health problem that's been making astronauts uncomfortable: sinus issues. Astrobitica August 20, 2025 (Last updated: August 20, 2025) 1 minute read Scientists are calling attention to an extremely common health problem that’s been making astronauts uncomfortable: sinus issues. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: Duffy comments seed doubts about future of NASA Earth scienceNext: Using Video Game Techniques To Optimze Solar Sails