"Study Finds Eating Salad in Space May Not Be Healthy"

New research from the University of Delaware suggests that growing lettuce in space may not be as healthy as previously thought, as plants grown under simulated microgravity conditions were found to be more prone to infections from Salmonella. The study revealed that the plants' stomata, tiny pores used for breathing, remained open when exposed to bacteria, making them vulnerable to invasion. This raises concerns about foodborne illness outbreaks on the International Space Station and highlights the need for further research and potential solutions, such as sterilized seeds and genetic modifications to prevent stomata opening in space environments.