Orbital Sciences is gearing up for liftoff of a commercial cargo craft packed with more than 3,000 pounds of supplies for the International Space Station. Launch from the Mid-Atlantic Regional Spaceport at NASA's Wallops Flight Facility in Virginia is set for 12:52 p.m. EDT (1652 GMT) Sunday. Rocket: Antares Payload: Cygnus (Orb-2) Launch date: July 13, 2014 Launch time: 9:52:14 a.m. PDT/12:52:14 p.m. EDT (1652:14 GMT) Window: 5 minutes Launch site: Pad 0A, Mid-Atlantic Regional Spaceport, Wallops Island, Va. ISS capture: July 16 @ 1037 GMT ISS departure: Aug. 15 Re-entry: TBD