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5 clusters · 65 sources · 9 days · First seen · Last updated

BepiColombo Mercury mission arrival

Overview

The BepiColombo mission, a joint venture between the European Space Agency (ESA) and the Japan Aerospace Exploration Agency (JAXA), is entering its final approach phase toward Mercury following an eight-year journey. Having traveled approximately 9.3 billion kilometers since its launch in October 2018, the spacecraft has utilized nine planetary flybys of Earth, Venus, and Mercury to manage its velocity.

A critical milestone was achieved on September 2, 2026, when the Mercury Transfer Module (MTM) successfully completed a high-risk separation maneuver. On September 3, 2026, the spacecraft successfully separated its two scientific probes from the MTM, which provided the necessary propulsion for the long interplanetary transit. Mission controllers confirmed the successful detachment after receiving telemetry signals. The two orbiters, ESA’s Mercury Planetary Orbiter (MPO) and JAXA’s Mercury Magnetospheric Orbiter (Mio), will now travel together in a stacked configuration for several months as they prepare for final orbital insertion.

Recent updates indicate the spacecraft has traveled approximately 10 billion kilometers through the inner solar system. The mission faces extreme environmental conditions, including temperatures between -180°C and 450°C. If the arrival phase proceeds as planned, the orbiters are expected to achieve orbital insertion on November 21, 2026. A subsequent maneuver between December 9 and 10, 2026, will involve the MPO and Mio separating to begin their individual orbital paths. While initial timelines suggested scientific operations would begin in early 2027, full scientific operations are scheduled to commence in April 2027. This mission aims to provide unprecedented multi-point measurements of Mercury, following previous explorations by NASA’s Mariner 10 and MESSENGER.

Entities

European Space Agency · Mercury · Japan Aerospace Exploration Agency · BepiColombo · Giuseppe Colombo

Timeline

  1. 2 days ago

    [TECHNOLOGY] 2 sources
    BepiColombo spacecraft reaches Mercury after eight-year mission

    The ESA-JAXA BepiColombo spacecraft has reached Mercury after an eight-year journey, successfully separating from its propulsion stage to prepare for orbital insertion this November.

  2. 5 days ago

    [TECHNOLOGY] 3 sources
    BepiColombo mission approaches Mercury after eight-year journey

    The ESA and JAXA BepiColombo mission is nearing Mercury after an eight-year journey. The spacecraft has begun separating its scientific orbiters from the transfer module to prepare for a 2027 arrival.

  3. 7 days ago

    [TECHNOLOGY] 17 sources
    BepiColombo mission separates orbiters near Mercury after eight-year journey

    The ESA-JAXA BepiColombo mission has successfully separated its two scientific orbiters from its transfer module, marking a major milestone in its eight-year journey to study Mercury.

  4. 9 days ago

    [TECHNOLOGY] 31 sources
    BepiColombo spacecraft begins final approach to Mercury

    The ESA-JAXA BepiColombo spacecraft has successfully separated its scientific orbiters from its transfer module, marking the start of its final, high-risk approach to Mercury after an eight-year journey.

  5. 11 days ago

    [TECHNOLOGY] 15 sources
    BepiColombo mission enters critical Mercury arrival phase

    The ESA/JAXA BepiColombo mission enters a critical phase on September 3, 2026, with the separation of its transfer module to prepare for Mercury orbit insertion and scientific study in 2027.

Sources

20minutos.es · algoafm.co.za · astrospace.it · bors-nliv.svd.se · cebudailynews.inquirer.net · conowego.pl · contextohn.com · dattelner-morgenpost.de · diariodeleon.es · digitalnewsreport.com · ecuadoruniversitario.com · elgraficodelsur.com · elsumario.com · emmepress.com · entrelineas.com.mx · epochtimes.pl · family.se · faz.net · freerepublic.com · gadgetnews.net · globalnation.inquirer.net · hamuesgyemant.hu · hdfever.fr · hellwegeranzeiger.de · instapundit.com · istoe.com.br · keyt.com · khabarfoori.com · kion546.com · kiwikidsnews.co.nz · kurierverlag.de · lagacetaonline.com.ar · leinetal24.de · meinegemeinde.vol.at · muynegociosyeconomia.es · naftemporiki.gr · naukawpolsce.pap.pl · news.at · news18.com · nordbayern.de · nordfront.se · noticiasambientales.com.ar · nouvelles-du-monde.com · nuevapresencia.com · perfil.com · pplware.sapo.pt · science.orf.at · scinexx.de

This summary has been updated 8 times: see revision history