place

Tanegashima Space Center

Japanese space launch facility

Space · JAXA launches Martian Moons eXploration mission to retrieve first samples from Mars system

Japan Aerospace Exploration Agency’s (JAXA) Martian Moons eXploration (MMX) mission successfully launched from the Tanegashima Space Center on October 20, 2026, beginning a journey to Mars and its largest moon, Phobos, with arrival at Mars expected in August 2027. The mission aims to collect and return the first-ever samples from the Martian system, potentially settling a long-running debate over whether Phobos and Deimos are captured asteroids or remnants of a giant impact on Mars.