Orbital ATK Cygnus Launch Live Stream: Watch The NASA Resupply Mission Liftoff Here

Poor weather scrubbed the return of Orbital ATK Thursday. Rain and clouds prevented the launch of the enhanced Cygnus spacecraft from Florida. NASA rescheduled the launch for Friday, but poor weather may prevent liftoff. The Orbital ATK launch live stream coverage begins at 4:30 p.m. EST with the 30-minute launch window beginning at 5:33 p.m. EST.