Cygnus cargo craft departs ISS in live broadcast

Northrop Grumman's Cygnus NG-19 spacecraft is set to depart from the International Space Station (ISS) on December 22. The uncrewed cargo ship, which arrived at the ISS in August, will undock at 8:05 a.m. EST. The departure can be watched live on NASA Television starting at 7:45 a.m. EST. The Cygnus spacecraft will perform secondary payload operations before being commanded to reenter Earth's atmosphere in early January.