Japan's H3 rocket is set to launch the Michibiki 7 navigation satellite into orbit on August 10, 2026, from Tanegashima Space Center. The satellite, weighing 10,800 pounds, will join Japan's Quasi-Zenith Satellite System (QZSS) and carries a U.S. Space Force payload for monitoring satellite behavior in geostationary orbit.
Japan's H3 rocket launches navigation satellite Michibiki 7
Source: Space