On Thursday, December 23, 2021, at 02:03 Moscow time, the instrument and aggregate compartment of the MM-MM-MO-MO-MO-MO-MO-Module cargo ship was rejected from the node module “Pier” of the International Space Station. 5.5 hours later, it was reduced from the orbit, and the unburned parts were flooded in the disadvantaged part of the Pacific Ocean.
at 06:45:36 MSK included a monkey engine for braking, worked for 13 minutes, it reported to the brake impulse of 125 m / s. After that, the instrument and aggregate compartment descended from the near-earth orbit and stopped his existence. Fragments that have been in dense layers of the atmosphere fell at 07:30 Moscow time on the “Cosmic Craft Cemetery” in the unjustworthy area of the southern Pacific, 2460 km from the city of Wellington and 7030 km from Santiago.
The Progress MM-MO-MO-Module is an assembly of the node module “Pier” with an instrument and aggregate compartment by means of a newly developed transition compartment. The instrument-aggregate compartment according to the design corresponds to the instrument and aggregate compartment of the basic ship “Progress M” with refinement to increase its rigidity and strength due to increased to 8,180 kg of the vehicle. Similar to the base ship in the aggregate compartment, the combined motor installation units were located – the base unit with a correction engine of 300 kgf and the engine moisters and the orientation of the lower belt of 13 kgf.
The instrument-aggregate compartment of the MM-MM-MM-MO module cargo ship fulfilled the task of delivery to the Russian segment of the International Space Station of the new module to the Russian segment. On November 24, 2021, the nodular module “Pier” was launched from the Baikonur cosmodrome – the second Russian module, which replenished the composition of the ISS in 2021.
Currently, Russian members of the crew of the international space station, the astronauts of Roscosmos Anton Sluffers and Peter Dubrov are determined by the node module “Pier”. As of January 19, 2022, the first exit to open space is planned, during which cosmonauts will establish an antenna and targets on its outer surface, which are necessary for docking to him “Soyuz MS” and “Progress MS”. March 18, according to plan, the first piloted ship is documented – “Union MS-21” with the crew of the ISS-67 expedition.