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Makoto Arita

Makoto Arita

H3 project manager, JAXA

Appears in 1 story

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Japan's H3 rocket returns to flight with new booster-free design

New Capabilities

Leading the H3-30 return-to-flight campaign

Japan's H3 rocket has been out of service since a December 2025 upper-stage failure destroyed a navigation satellite. A June 10 launch attempt was scrubbed by weather; JAXA reset the window to June 12, opening at 9:54 a.m. local time.

Updated Jun 11