On June 4, 2017, the US "Cygnus” (CRS OA-7 “John Glenn”) unmanned supply spacecraft was undocked from the International Space Station. The spacecraft, which had been attached to the space station since April 22, 2017, was released by astronauts aboard the station using the orbiting complex's huge robotic arm at 13:10 UTC. American astronauts Jack Fisher and Peggy Whitson managed the departure procedures from a robotics work station inside the cupola module. It was the 7th successful flight of "Cygnus” to the ISS. But Cygnus CRS-7 spacecraft’s mission is not over.