NASA, Northrop Grumman, and SpaceX are accelerating the next commercial resupply flight to the International Space Station to maximize launch opportunities following an assessment of mission readiness. NASA now is targeting no earlier than 6:11 p.m. EDT, Sunday, Sept. 14, for the launch of a Northrop Grumman Cygnus XL on a SpaceX Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida.