Good morning everyone! #ISS crew is now back awake and is just having their morning DPC (daily planning conference). Seems like the activities for undocking of #Pirs will actually take place today! #Exp65#MLM#Nauka
Russian #ISS crew members are also doing some tasks today to prepare for a potential contingency EVA if that becomes necessary after #Pirs undocking and before #Nauka docking.
Also the OPM (optimal propulsion maneuver) that actually did not take place yesterday will now take place today affecting the Ku-Band capability of the #ISS.
Tasks that have to be done today include the final hatch closure between #Zvezda and #Pirs.
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On board the #ISS many activities regarding #Pirs undocking have been canceled indicating that the undocking tomorrow based on the current status of #MLM#Nauka has been canceled. #unconfirmed#Exp65
Ok so the OPM (optimal propulsion maneuver) to reorient the #ISS to the undocking attitude for #Pirs is still on schedule! MCC #Houston reminded @Aki_Hoshide to close the window shutters for that during morning DPC (daily planning conference)
Since I am getting many retweets and likes on that tweet I like to remind everyone that this is just what I think I understoond on the translation loop during the morning DPC on the #ISS livestream. Let's wait everyone and see what the day holds up for us.
Upon multiple request I will try to recreate the construction of the #ISS with the recent released @LEGO_Group model in this thread (if you find any errors please let me know):
On November 20th 1998 the first #ISS module #Zarya aka #FGB was launched from #Kazakhstan with a #ProtonK rocket. It was built in Russia but funded by @nasa but operated by @roscosmos. Its purpose is cargo storage
On December 4th Space Shuttle #Endeavour launched with the 1st US #ISS module #Unity on #STS88. Shortly after launch #Unity together with #PMA1 + #PMA2 were lifted from the payload bay and docked to the shuttle docking adapter: