69 Progress (69P) Undock: Last night, 69P undocked from the Service Module (SM) Aft port at 9:16 PM CDT. This Progress vehicle will remain on-orbit conduct non-ISS free-flight experiments until 29-August. The deorbit burn is scheduled for Wednesday, August 29 at 8:24 PM CDT followed by atmospheric entry and destruction. Center for the Advancement of Science …