The International Space Station tilted 45 degrees today after Nauka, a just-docked Russian module, suddenly and unexpectedly fired its thrusters.

The launch of Nauka, also known as the Multipurpose Laboratory Module, did not go smoothly. Engine troubles and dodgy docking sensors meant that the vehicle did not rendezvous with the orbiting lab until today. It blasted off atop a Proton-M rocket from the Baikonur Cosmodrome in Kazakhstan eight days earlier.

Even after the vehicle finally managed to dock, problems did not stop there. Within hours of it attaching itself to the space station, its engines began aimlessly firing. The generated thrust caused the whole space station to lose attitude control, according to NASA:

Following this morning’s docking of the Nauka module to the @Space_Station, the module’s thrusters started firing at 12:45pm ET inadvertently and unexpectedly, moving the station 45 degrees out of attitude. Recovery operations have regained attitude and the crew is in no danger: pic.twitter.com/jFlDZD7ZHp

— NASA (@NASA) July 29, 2021

“The crew is not in any danger, never was in any danger, and attitude control has been regained,” NASA spokesperson Rob Navias said about an hour after the thrusters briefly fired at around 1645 GMT. Communications between ground and the station were lost for 11 minutes during the burn, which was at one point declared a “spacecraft emergency” by NASA officials.

Indeed, we’re told none of the seven astronauts on board the station were harmed during the scare. The crew right now is made up of cosmonauts Oleg Novitskiy and Pyotr Dubrov, who were in the Zvezda module connected to Nauka at the time; Akihiko Hoshide from the Japan Aerospace Exploration Agency; Thomas Pesquet from the European Space Agency; and NASA’s Shane Kimbrough, Megan McArthur, and Mark Vande Hei.

According to the American space agency, the low-Earth-orbit station automatically detected that the Nauka module was in error, and used its own thrusters, including those on the Zvezda unit, to correct its orientation. It’s not clear what caused Nauka to malfunction, and Russian officials sent commands to the…