Astronauts on ISS unload the ship "MS-23 Progress"

On Mezhdunarodnaya kosmicheskaya stantsiya flight of the Russian participants of the 69th long expedition — astronauts of ROSKOSMOS STATE CORPORATION Sergei Prokopyev, Dmitry Aleksandrovich Petelin and Andrey Fedyaev proceeds. On May 25 according to the program of flight of the Russian segment of station are executed: experiment of "Pilot-T" (research of reliability professional activities the astronaut in long space flight); experiment of "Ekon-M" (photographing Earth for an assessment of an ecological situation); works with the cargo ship "MS-23 Progress" — unloading of prime freights, dismantle of the docking mechanism and installation of handles on a hatch cover...