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JAXA's MMX Mission Prepares for Launch with NASA Instruments

Quick answer · as of 16 Oct 2026

JAXA's MMX mission, featuring NASA instruments, is set to launch soon. Rocket Lab delays Neutron debut to 2027. SpaceX launches a classified payload.

Key figures · as of 16 Oct 2026 · Orbital Radar tracking data
Active satellites15,837
Starlink active10,074
Catalogued objects31,445
Active close approaches25
People in space10

JAXA's Martian Moons eXploration (MMX) mission is gearing up for its upcoming launch, featuring two NASA instruments designed to unlock the mysteries of Mars' moons. The mission aims to explore Phobos and Deimos, providing valuable insights into their origins and evolution. This collaboration highlights the ongoing international efforts to advance our understanding of the Martian system.

Rocket Lab Delays Neutron Debut

Rocket Lab has announced a delay in the debut of its Neutron rocket, now expected no earlier than 2027. The postponement is attributed to challenges with carbon fibre components, a key material in the rocket's design. Neutron is intended to be a reusable launch vehicle, aimed at competing with SpaceX's Falcon 9. For a comprehensive view of upcoming launches, visit the Orbital Radar launch schedule.

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SpaceX Launches Classified Payload

SpaceX successfully launched a classified payload for the U.S. Space Force. The mission, which took off from Cape Canaveral, underscores SpaceX's role in national security operations. Details of the payload remain undisclosed, typical for such missions. As of 16 October 2026, 10,074 Starlink satellites were operational, according to Orbital Radar tracking data.

What to Watch

Looking ahead, space enthusiasts should keep an eye on the application of AI in geospatial intelligence, with developments expected to be discussed on 29 October. Additionally, the discovery of a rare type of wood alcohol in space has intrigued scientists, potentially offering new insights into cosmic chemistry. For real-time updates on satellite movements and close approaches, explore the Orbital Radar SSA hub.

Frequently Asked Questions

What is JAXA's MMX mission?
JAXA's MMX mission aims to explore Mars' moons, Phobos and Deimos, using two NASA instruments to study their origins and evolution.
Why was Rocket Lab's Neutron debut delayed?
Rocket Lab delayed the Neutron debut to 2027 due to challenges with carbon fibre components, crucial for the rocket's design.
📎 Cite this article · data available
APA
Orbital Radar Newsroom. (2026). JAXA's MMX Mission Prepares for Launch with NASA Instruments. Orbital Radar. https://orbitalradar.com/blog/orbital-briefing-2026-10-16
MLA
"JAXA's MMX Mission Prepares for Launch with NASA Instruments." Orbital Radar, 16 October 2026, https://orbitalradar.com/blog/orbital-briefing-2026-10-16.
BibTeX
@misc{orbitalradar_orbital_briefing_2026_10_16, title = {JAXA's MMX Mission Prepares for Launch with NASA Instruments}, author = {{Orbital Radar}}, year = {2026}, howpublished = {\url{https://orbitalradar.com/blog/orbital-briefing-2026-10-16}} }
The live figures in this article are available as machine-readable data: download JSON (CC BY 4.0, attribute “Orbital Radar” with a link).
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