Cygnus CRS Orb-1 S. S. C. Gordon Fullerton

First operational Cygnus flight under NASA's resupply contract, following the Orb-D1 demonstration in late 2013. Cygnus carried twenty-eight Planet Flock-1 imaging cubesats — a substantial increment for Planet's daily-cadence Earth-imaging constellation — alongside Lithuania's first satellites, all deployed from the station's NanoRacks dispenser after Cygnus departed.