“INNOVATION IS NOT OPTIONAL,” SAYS DOUGLAS TERRIER, NASA CHI “INNOVATION IS NOT OPTIONAL,” SAYS DOUGLAS TERRIER, NASA CHIEF TECHNOLOGIST, DURING A TALK ABOUT INNOVATION AT THE AGENCY DEC. 3 IN MORRIS AUDITORIUM AT NASA’S MARSHALL SPACE FLIGHT CENTER. TERRIER SAID THAT NASA MUST CONTINUE TO BE INNOVATIVE TO ACHIEVE THE AGENCY’S MISSIONS AND GOALS FOR THE NEXT 5-10 YEARS, INCLUDING THE 2024 ARTEMIS II MOON LANDING.