Join us for a live #SpaceChat today, Thursday April 23, at 3 p.m. Eastern on Twitter. Anna Montgomery — aem_vt — will be online to discuss winning the Exploration Design Challenge. Tag #SpaceChat, #Orion, and #EFT1 with your questions and look for responses from Anna, XploreDeepSpace and LockheedMartin. Talk to you then! #NASA #industry #lockheed #twitter #event #JourneyToMars