Home Space Northrop Grumman Engineers Load Final Cargo for Cygnus LaunchTechSpaceNorthrop Grumman Engineers Load Final Cargo for Cygnus LaunchApril 17, 201988FacebookTwitterPinterestWhatsApp Mission engineers load the final cargo into the Cygnus resupply spacecraft onboard the Northrop Grumman Antares rocket, Tuesday, April 16, 2019.