Today, April 19th 2012, at 11:04 UTC the Russian Cargo vehicle, Progress 46, or it's Russian name - M-14M - undocked from the Pirs module of the International Space Station. Progress 46 docked to the station January 28th 2012.<br /><br />This undocking makes room for the next Russian cargo vehicle, Progress 47. Launch is scheculed for April 20th 2012 at 12:50 UTC. Progress 47 will bring around 2.8 tonns of supplies for Expedition 30.