Progress 94 leaves the space station after its cargo mission.

The uncrewed Progress 94 cargo spacecraft undocked from the International Space Station on September 7 at 11:18 a.m. EDT, NASA reported the following day. It had delivered about three tons of supplies after launching in March.

The crew loaded the spacecraft with trash before departure. NASA’s later September 8 station update says it reentered the atmosphere less than four hours after undocking over the South Pacific, completing its disposal mission. Four spacecraft remained attached to the station.