Because of wind gusts that exceeded the weather criteria for launching, Orbital ATK and United Launch Alliance have postponed the planned launch of the Atlas V rocket carrying the Cygnus spacecraft. It is Orbital ATK’s fourth commercial resupply services mission to the International Space Station. Mission managers will be evaluating when to make the next launch attempt.
Follow NASA’s Launch Blog for frequent updates.
For background information on the mission, visit https://www.nasa.gov/orbitalatk. To join the online conversation about the Orbital ATK CRS-4 launch and the International Space Station on Twitter, follow @Space_Station and #Cygnus.