Fact Sheet

BepiColombo is Europe's first mission to Mercury. It will set off in 2018 on a journey to the smallest and least explored terrestrial planet in our Solar System. When it arrives at Mercury in late 2025, it will endure temperatures in excess of 350 °C and gather data during its 1 year nominal mission, with a possible 1-year extension. The mission comprises two spacecraft: the Mercury Planetary Orbiter (MPO) and the Mercury Magnetospheric Orbiter (MMO). BepiColombo is a joint mission between ESA and the Japan Aerospace Exploration Agency (JAXA), executed under ESA leadership.

News

News

BepiColombo is ready for its long cruise
5 April 2019Following a series of tests conducted in space over the past five months, the ESA-JAXA BepiColombo mission has successfully completed its near-Earth commissioning phase and is now ready for the operations that will take place during the cruise and, eventually, for its scientific investigations at Mercury.
ESA PR 28-2018: BepiColombo blasts off to investigate Mercury's mysteries
20 October 2018The ESA-JAXA BepiColombo mission to Mercury blasted off on an Ariane 5 from Europe's Spaceport in Kourou at 01:45:28 GMT on 20 October on its exciting mission to study the mysteries of the Solar System's innermost planet.
Call for Media: BepiColombo launch to Mercury
8 October 2018The BepiColombo mission to Mercury is scheduled to launch aboard an Ariane 5 from Europe's Spaceport in Kourou, French Guiana at 01:45 GMT (03:45 CEST) on 20 October 2018. Representatives of traditional and social media are invited to apply for accreditation to follow the launch live from ESA's mission control centre in Darmstadt, Germany.
BepiColombo science orbiters stacked together
31 August 2018The two science orbiters of the joint ESA-JAXA BepiColombo mission are connected in their launch configuration and the European science orbiter and transport module have been given the go-ahead to be loaded with propellants.

Spotlight On ...

Spotlight On ...

BepiColombo magnetometer boom deployed - sequence
26 October 2018The 2.5 m long boom carrying the magnetometer sensors onboard ESA's BepiColombo Mercury Planetary Orbiter (MPO) has been successfully deployed. The sensors are now prepared to measure the magnetic field on the way to Mercury.

Watch online

Watch online

Watch the BepiColombo launch replay
20 October 2018BepiColombo lifted off from Europe's Spaceport in Kourou, French Guiana, on an Ariane 5 rocket at 01:45 GMT on 20 October. Watch the replay of the launch coverage live from the Spaceport.

Spacecraft Testing

Spacecraft Testing

#14: BepiColombo's Mercury Magnetospheric Orbiter has arrived at ESTEC
27 May 2015The flight model of the BepiColombo Mercury Magnetospheric Orbiter has arrived at ESA's European Space Research and Technology Centre (ESTEC) in The Netherlands. Later this year, it will join the Mercury Planetary Orbiter, the Mercury Transfer Module, and the Magnetospheric Orbiter Sunshield and Interface Structure in the spacecraft stack.
#13: BepiColombo integration and functional testing completed at Thales Alenia Space in Turin
21 July 2014Integration and functional testing activities for the protoflight models of the BepiColombo Mercury Planetary Orbiter, Mercury Transfer Module, and Magnetospheric Orbiter Sunshield and Interface Structure have now been completed at the Thales Alenia Space facility in Turin, Italy.
#12: BepiColombo Mercury Planetary Orbiter Proto-Flight Mechanical and Propulsion Bus undergoes bake-out
5 February 2013The BepiColombo MPO has been baked out in the Phenix thermal vacuum facility at ESTEC, in Noordwijk, the Netherlands.
22-Sep-2019 16:34 UT

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