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WALLOPS FLIGHT FACILITY, Va. -- Northrop Grumman launched the NG-11 (S.S. Roger Chaffee) Cygnus cargo carrier from the Mid-Atlantic Regional Spaceport on April 17, 2019 at 4:46 p.m. EDT (20:46 GMT). An Antares 230 rocket lifted the spacecraft and its roughly 7,600 lbs (3,447 kg) of cargo on the first leg of its journey to the International Space Station. Photos courtesy of Steve Hammer, Mark Usciak, Stephen Nolte