Listen as Deputy Chief of Safety and Mission Assurance Hal Bell delivers a Safety Message on normalization of deviance and groupthink. 

Hear Administrator Charles Bolden deliver this month's Safety Message on the importance of Technical Authority.

Listen to Russ DeLoach, Kennedy Space Center, deliver the July Safety Message on fall prevention in construction.

Chief Engineer Ralph Roe presents the June Safety Message "Creating a Strong Safety Culture."

Listen to Steve Foster, acting chief of Armstrong Flight Research Center's Quality Assurance Branch, present the May Safety Message on counterfeit parts.

Listen as William Gerstenmaier, associate administrator for Human Exploration and Operations, presents the April Safety Message on the International Space Station Extra-Vehicular Activity 23 Suit Water Intrusion.

Hear Dr. Mark Matney from NASA's Orbital Debris Program Office discuss orbital debris and space safety in the March Safety Message.

Listen to Chief of Safety and Mission Assurance Terry Wilcutt’s Safety Message in honor of NASA’s Remembrance Day.