Back to Resources

JAXA Martian Moons eXploration MMX Spacecraft

The JAXA Martian Moons eXploration (MMX) is a three-module spacecraft planned for launch in Japanese fiscal year 2026 to orbit Mars, explore Phobos and Deimos, collect a Phobos sample, and return it to Earth.

Follow this vehicle family

Alerts for directly linked future launches and major activity.

Identity

Aliases
MMXMartian Moons eXplorationMartian Moons Exploration
Family Name
Martian Moons eXploration
Full Name
JAXA Martian Moons eXploration MMX Spacecraft
Roles
interplanetary_proberesearchtechnology_demonstrator
Status
active
Type
spacecraft

Details

Description
The JAXA Martian Moons eXploration (MMX) is a three-module spacecraft planned for launch in Japanese fiscal year 2026 to orbit Mars, explore Phobos and Deimos, collect a Phobos sample, and return it to Earth.
First Flight Year
2,026
Last Flight Year
2,026

Assets & Meta

Creation Time
August 13, 2026 at 10:47:07 UTC
Updated Time
August 13, 2026 at 10:47:07 UTC
JAXA Martian Moons eXploration MMX Spacecraft - AeroVia