Juan R. Cruz
Dr. Juan R. Cruz, Ph.D., (born: January 5, 1946) is a Puerto Rican aerospace engineer who played an instrumental role in the design and development of the Mars Exploration Rover (MER) and Mars Science Laboratory (MSL) parachute.
Dr. Juan R. Cruz, Ph.D., (born: January 5, 1946) is a Puerto Rican aerospace engineer who played an instrumental role in the design and development of the Mars Exploration Rover (MER) and Mars Science Laboratory (MSL) parachute.
