"Study Finds Salad Not Recommended for Space Travel"
Researchers at the University of Delaware have found that lettuce grown under simulated microgravity conditions, similar to those on the International Space Station, is more susceptible to infections from Salmonella. The study raises concerns about the potential for foodborne illness outbreaks in space and the need for better understanding of how bacterial pathogens react to microgravity. The research suggests that solutions such as using sterilized seeds and tweaking plant genetics may be necessary to ensure the safety of space-grown produce for astronauts on long-duration missions.