Russian science module Nauka docked with the ISS

A few hours after docking, the cosmonauts thus reported the unexpected ignition of Nauka’s engines, forcing them to turn on those of the Russian segment of the ISS to compensate for the movement produced on the orbital laboratory.

“The thrusters began to operate (…) unexpectedly and inadvertently, moving the station 45 degrees out of position. Righting operations returned it to its (original) position and the crew did not is not in danger, ”NASA explained on Twitter.