Orbital ATK-Built Cygnus Spacecraft to Leave ISS, Conduct Secondary Missions
An Orbital ATK-built spacecraft is scheduled to depart the International Space Station on Wednesday after a cargo delivery effort to perform secondary missions. NASA said Friday Cygnus will be detached from ISS’ Unity module with the Canadarm2 robotic arm, then the vehicle will be maneuvered over the Harmony module to collect data that will support future rendezvous and docking […] More