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MTM Mercury Transfer Module spacecraft

ESA's Mercury Transfer Module supplied BepiColombo's solar-electric cruise propulsion and carried the MPO and Mio orbiters through the inner Solar System. Its xenon ion thrusters reduced the propellant needed for the journey. The module successfully separated from the orbiter stack on 3 September 2026, completing its transfer role before Mercury orbit insertion.

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Identity

Aliases
MTMMercury Transfer ModuleBepiColombo MTM
Family Name
MTM
Full Name
MTM Mercury Transfer Module spacecraft
Roles
orbital_transfer
Status
active
Type
spacecraft

Details

Description
ESA's Mercury Transfer Module supplied BepiColombo's solar-electric cruise propulsion and carried the MPO and Mio orbiters through the inner Solar System. Its xenon ion thrusters reduced the propellant needed for the journey. The module successfully separated from the orbiter stack on 3 September 2026, completing its transfer role before Mercury orbit insertion.
First Flight Year
2,018

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Assets & Meta

Creation Time
August 14, 2026 at 00:42:25 UTC
Updated Time
October 29, 2026 at 13:11:25 UTC