Cologne, Germany -- Members of the European Space Agency's newest class of astronauts received their diplomas Monday after their first round of training, officials said.
The six candidates received their diplomas at a ceremony at the European Astronaut Center in Cologne, Germany, an ESA release said.
The official Basic Training covered space engineering, electrical engineering, various scientific disciplines and the major systems of the International Space Station and other space vehicles, officials said.
They also underwent training in scuba diving to prepare for spacewalks, robotics, survival training, rendezvous and docking, and lessons in the Russian language.