All Launches
Mitsubishi Heavy Industries · H3-24

Martian Moon eXplorer (MMX)

TBDPlanetary ScienceMars
Saturday, October 31, 2026 at 12:00 AM UTC
Tanegashima Space Center, Japan
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Mission Overview

MMX is a Japanese scientific mission to land on Phobos, one of the two moons of Mars, to collect samples before bringing them back to Earth. The mission includes a small French/German rover to explore the surface of Phobos.

Payloads
1
Type
Planetary Science
Vehicle
H3-24
Window
12:00 AM UTC – 12:00 AM UTC

Rocket

MI
H3-24
Mitsubishi Heavy Industries

Launch Site

Tanegashima Space Center, Japan

Orbit

Mars·Mars

Launch Window

Opens12:00 AM UTC
Closes12:00 AM UTC

Launch Site Weather

10°CClear
Wind25 km/h NNW
Humidity57%
Visibility10 km

Track

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