Progress M-17M undocked from ISS.
On April 15, 2013 at 12:02 UTC the Russian "Progress M-17M” unmanned supply spacecraft undocked from the International Space Station (ISS). The spacecraft undocked from the Russian "Zvezda” module in an automated mode.
In the next 6 days the spacecraft will operate in an autonomous mode conducting a series of scientific experiments under the Radar-Progress project.