An unmanned Russian cargo resupply vehicle, Progress M-23M, undocked from the International Space Station today, July 21st 2014 at 21:44 UTC. The craft launched on April 9th 2014 earlier this year full of cargo and supplies for the 6 members of Expedition 40. The undocking of Progress M-23M makes way for the next Progress, M-24M, which is scheduled to launch July 23rd 2014.