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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.

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Identity

Aliases
MMXMartian Moons eXplorationMartian Moons Exploration
Family Name
Martian Moons eXploration
Full Name
JAXA Martian Moons eXploration MMX Spacecraft
Roles
interplanetary_probesample_returnresearchtechnology_demonstrator
Status
development
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.
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Creation Time
August 13, 2026 at 10:47:07 UTC
Updated Time
August 14, 2026 at 18:49:03 UTC