The BepiColombo Mercury Planetary Orbiter Mechanical and Propulsion Bus Proto-Flight Model inside the Phenix thermal vacuum facility
The BepiColombo Mercury Planetary Orbiter Mechanical and Propulsion Bus (MPB) Proto-Flight Model inside the Phenix thermal vacuum facility. The MPB is surrounded by the thermal shroud system, which can be used to heat or cool the spacecraft.
Last Update: 1 September 2019