Early Space Shuttle Flights Riskier Than Estimated

A retrospective risk analysis by the Space Shuttle Safety and Mission Assurance Office finds that the first nine shuttle flights had a 1 in 9 chance of catastrophic failure ? 10 times the risk of flights today. Teri Hamlin and Mike Canga of NASA's Johnson Space Center discuss the report.

Amber Arbucci Amber Brkich Amber Heard