JAXA Institute of Space and Astronautical Science on X: “JAXA’s Space Transportation Technology Directorate developed the H3 la…”

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JAXA Institute of Space and Astronautical Science

@ISAS_JAXA_EN

Oct 8

JAXA’s Space Tracking and Communications Center manages the operations of JAXA’s ground stations in Misasa, Usuda & Uchinoura. The centre is handling complex coordination tasks such as operational conflicts with other satellites and spacecraft in preparation for the MMX launch 🚀

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JAXA Institute of Space and Astronautical Science

@ISAS_JAXA_EN

Replying to @ISAS_JAXA_EN

JAXA’s Space Transportation Technology Directorate developed the H3 launch vehicle together with Mitsubishi Electric Heavy Industries. MMX will be launched in the H3 rocket’s 24L configuration. This team are also conducting launch site operations at the Tanegashima Space Center.

Oct 8, 2026, 8:15 AM UTC

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JAXA Institute of Space and Astronautical Science on X: “JAXA’s Space Transportation Technology Directorate developed the H3 la…” | PeekX