Wow, Orbital ATK (now Northrop Grumman Innovation Systems) sues DARPA re: Robotic Servicing of Geosynchronous Satellites (RSGS) program (awarded to SSL) two years ago, and judge dismisses the case. Now SSL walks away from the deal. https://t.co/GmLKURF9PQ

— Mark L. Stone (@themarklstone) January 30, 2019