Updated tentative launch date.
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MBR Explorer
H3
Latest published target
March 3, 2028 · time to be confirmed. An exact time has not been published.
Source record updated . This is a source update, not a confirmed launch time.
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Added launch.
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Target time, not a confirmed liftoff.
Mission
An United Arab Emirates Space Agency (UAESA) planetary mission to visit main belt asteroids. Named after Sheikh Mohammed bin Rashid, the spacecraft will fly by six main belt asteroids between 2030 and 2033 before rendezvousing on a seventh, Justitia, in 2034, later deploying a lander.
- Launch vehicle
- H3
- Mission type
- Planetary Science
- Destination orbit
- Asteroid
- Launch pad
- Yoshinobu Launch Complex LP-2
- Provider
- Mitsubishi Heavy Industries
The vehicle
Published configuration and flight history.

H3
The H3 Launch Vehicle is a Japanese expendable launch system. H3 rockets are liquid-propellant rockets with strap-on solid rocket boosters and are planned to be launched from the Tanegashima Space Center in Japan. Mitsubishi and the JAXA have been responsible for the design, manufacture, and operation of the H3.
- Height
- 63 m
- Diameter
- 5.27 m
- Stages
- 2
- Recorded launches
- 0
Launch window
A precise launch window has not been published.
Launch site & orbit
Tanegashima Space Center, Japan
Launch site
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Explore Earth’s orbits
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Before you set off
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- Use a permitted viewing area. The launch pad is not a visitor destination.
- Keep the mission’s coverage link as a backup.
Coverage & sources
Links supplied by the mission data provider.
Coverage and times may change.
Mission coverage
No viewing link has been published yet.
Further reading
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