Northrop Grumman 10 (NG-10) Robotics Onboard Training: Robotics Ground Controllers powered up the Mobile Servicing System (MSS) in support of the crew’s Cygnus Offset Grapple practice. During the Off Set Grapple activity, the crew used the Permanent Multipurpose Module (PMM) Flight Releasable Grapple Fixture (FRGF) as the target to practice grapple approaches, maneuvering the SSRMS …