Cosmonaut Pyotr Dubrov trains on the tele-robotically operated rendezvous unit (TORU) to manually dock the Prichal module.
iss066e078866 (Nov. 22, 2021) — Roscosmos cosmonaut and Expedition 66 Flight Engineer Pyotr Dubrov trains on a computer in the Zvezda service module for the approach and docking of the Prichal docking module to the Nauka multipurpose laboratory module. Dubrov practiced on Zvezda’s tele-robotically operated rendezvous unit (TORU) for the unlikely event he would have to manually dock Prichal attached to the Progress delivery craft.