https://spirecomm.com/wp-content/uploads/2018/01/executivegov.png45125spireco1https://spirecommunications.com/wp-content/uploads/2017/12/SpireLogo-300x138.pngspireco12018-03-05 23:30:482018-03-08 23:33:45Steven Walker: DARPA Invests in ‘Second Wave’ AI, Sets Sights on Space Programs