Progress 33P undock

ISS020-E-015987 (30 June 2009) --- An unpiloted ISS Progress 33 cargo craft, filled with trash and unneeded items, departs from the International Space Station?s Pirs Docking Compartment at 1:30 p.m. (CDT) on June 30, 2009. The Progress was commanded into a parking orbit for its re-rendezvous with the ISS on July 12, approaching to within 10-15 meters of the Zvezda Service Module to test new automated rendezvous equipment mounted on Zvezda during a pair of spacewalks earlier this month by Gennady Padalka and Mike Barratt that will be used to guide the new Mini-Research Module-2 (MRM2) to an unpiloted docking to the zenith port of Zvezda later this year. MRM2 will serve as a new docking port for Russian spacecraft and an additional airlock for spacewalks conducted out of the Russian segment.