New Lockheed Martin Orders Spur Race for Nuclear Propulsion in Space Lockheed Martin received $33 million for design of this nuclear-powered spacecraft, nicknamed JETSON.Credit: DARPA By Tom Roeder troeder@spacereport.org The Defense Department is taking a closer look at powering spacec... Thank you for your interest in The Space Report! The content you are trying to access is available for FREE, but you must register for a Free Account first. Register for a Free Account Username Password Remember Me Forgot Password