The 2018 Marshall Space Flight Center Safety Day event was held in buildings 4200, 4315, and 4316. MSFC employees enjoyed safety related panel discussions, vendor exhibits, fire safety demonstrations, and fitness classes in the fitness building. Former NASA astronaut Bill McArthur discusses safety in the workplace during his address to Marshall team members Oct. 31. McArthur was the keynote speaker at Marshall's 2018 Safety Day.