Terry Fong, left, and Chris Provencher during the Volatiles Investigating Polar Exploration Rover (VIPER) vehicle operational readiness test in the Multi-Mission Operations Center (MMOC), N240A.
Terry Fong, left, and Chris Provencher during the Volatiles Investigating Polar Exploration Rover (VIPER) vehicle operational readiness test in the Multi-Mission Operations Center (MMOC), N240A.