BAIKONUR COSMODROME, Kazakhstan (Roscosomos PR) — At the Baikonur Cosmodrome, tightness tests of the Prichal nodal module in the vacuum chamber of the assembly and testing building of site No. 254 have been completed.
In accordance with the work schedule, specialists of the Energia Rocket and Space Corporation and the Yuzhny Space Center (a branch of the Center for Operation of Ground-Based Space Infrastructure Facilities) performed a cycle of pneumatic vacuum tests of the Prichal module, which lasted from September 21, 2021. The module is currently installed in its workplace and connected to ground test equipment to continue prelaunch preparation.
The Prichal universal nodal module designed and manufactured by RSC Energia named after S.P. Korolev is designed to expand the technical and operational capabilities of the Russian segment of the ISS. The launch of the Prichal into a near-earth orbit and its docking with the nadir node of the Nauka multipurpose laboratory module are planned for November 2021.