Progress MS-14 docks with the ISS.
|Mission type||ISS resupply|
|Mission duration||275 days, 20 minutes|
|Spacecraft||Progress MS-14 s/n 448 |
|Launch mass||7430 kg|
|Payload mass||2528 kg|
|Start of mission|
|Launch date||25 April 2020, 01:51:41 UTC|
|Rocket||Soyuz-2.1a s/n Ya15000-038|
|Launch site||Baikonur, Site 31/6|
|Contractor||Progress Rocket Space Centre|
|End of mission|
|Disposal||February 2021 (planned)|
|Reference system||Geocentric orbit|
|Regime||Low Earth orbit|
|Docking with ISS|
|Docking port||Zvezda aft|
|Docking date||25 April 2020, 05:11:56 UTC|
|Undocking date||February 2021 (planned)|
|Time docked||274 days, 21 hours|
|Pressurised||1358 kg (dry cargo)|
|Gaseous||50 kg (oxygen)|
Progress MS-14 (Russian: Прогресс МC-14), Russian production No. 448, identified by NASA as Progress 75P, is a Progress spacecraft launched by Roscosmos to resupply the International Space Station (ISS). This is the 166th flight of a Progress spacecraft.
This flight was dedicated to the 75th anniversary of Victory: the Ribbon of Saint George and the orders of the Second World War were put on board the Soyuz. In order to prevent the Progress MS-14 coronavirus from entering the station, it underwent additional disinfection before launch before being sent. First of all, disinfection of the internal surfaces and equipment, as well as the external surfaces of the goods delivered was carried out with the selection of control samples. After refueling the vessel and upgrading the equipment, additional disinfection was carried out to prevent the virus from entering the ISS.
The Soyuz-2.1a used to launch Progress MS-14, dubbed the "Victory Rocket"  was decorated with the number "75" on its payload fairing to mark the 75th anniversary of the meeting of U.S. and Soviet troops on the Elbe River in Germany in the final days of World War II in Europe. The number has a double significance because the cargo mission is the 75th Progress resupply flight to the International Space Station since 2000.
And 3 hours 20 minutes after the launch, Progress MS-14 successfully docked automatically at the aft port of the Zvezda at 05:11:56 UTC, where it is expected to remain until February 2021. After its mission is complete, it will depart and re-enter the Earth's atmosphere for destruction over the South Pacific Ocean.
The Progress MS-14 spacecraft delivered 2528 kg of cargo, with 1358 kg of this being dry cargo. The following is a breakdown of cargo bound for the ISS: