Gallery: Antares rocket explodes

Wrapping up 109 days attached to the International Space Station, a Northrop Grumman Cygnus supply ship departed the orbiting research lab Tuesday to begin an extended four-month mission for additional technology demonstrations and smallsat deployments.

Relive the steps to stack the United Launch Alliance Atlas 5 rocket at Cape Canaveral’s Vertical Integration Facility for the Orbital ATK Cygnus cargo freighter for the space station. The first stage was erected initially, followed by the interstage and Centaur stage, then the encapsulated payload.

NASA and Orbital ATK officials have set Oct. 13 as the target date for the first Antares launch in nearly two years, giving approval for ground crews to load final cargo into the mission’s Cygnus supply carrier heading for the International Space Station.