Japan Successfully Launches H3 Rocket Carrying Positioning Satellite
The navigation satellite will join Japan’s Quasi-Zenith Satellite System, which has five spacecraft in orbit and is planned to grow to 11.
- On Tuesday, the Japan Aerospace Exploration Agency successfully launched an H3 rocket from Tanegashima Space Center, carrying the Michibiki 7 navigation satellite into orbit.
- Japan created the Quasi-Zenith Satellite System to complement the Global Positioning System , ensuring constant navigation coverage for the nation's mountainous regions and dense cities where standard signals often struggle to reach.
- Carrying a secondary payload for the United States, the 187-foot or 207-foot H3 rocket hosts the Situational Awareness Camera Hosted Instrument , developed by MIT Lincoln Laboratory to monitor satellite behavior within the GEO belt.
- Following December's launch failure, JAXA project manager Makoto Arita reported a successful outcome, noting the agency improved part-joining processes after seven of nine H3 units reached orbit successfully.
- Plans call for the QZSS network to eventually consist of 11 satellites, while the U.S. and Japan continue blueprinting methods to allow sensitive data sharing between the two nations regarding satellite operations.
22 Articles
22 Articles
Japan successfully launches H3 rocket with satelliteThe Japanese agency JAXA has successfully launched the H3 rocket, putting Michibiki satellite No. 7 into orbit. This is the second successful launch after failure in December, bringing Japan closer to a full satellite system.
Japan's H3 rocket was launched into space for the ninth time. The rocket lifted off from the Tangashima Space Center at 19:23 GMT, carrying the Michibiki7 navigation satellite into Earth orbit.
Tokyo, 11 Aug (EFE).- Japan launched a new Michiki geolocation satellite into space this Tuesday after several delays due to weather conditions, a launch initially scheduled for February and which was postponed after the failure in December 2025 of a mission to orbit the sixth of the seven scheduled satellites. The satellite was successfully launched on an H3 rocket in the early morning from the Tanegashima Space Center, on the island of the sam…
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