Michibiki 4 – Spaceflight Now

August 12, 2026

Breaking News

[ August 11, 2026 ] Firefly Aerospace pushes debut of Alpha Block 2 rocket to the fourth quarter of 2026 Alpha
[ August 11, 2026 ] SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg SFB Falcon 9
[ August 10, 2026 ] Window for 2026 launch debut of Rocket Lab’s Neutron rocket ‘is narrowing’ as development continues Neutron
[ August 10, 2026 ] SpaceX launches Tuesday noontime Starlink mission following Monday scrub Falcon 9
[ August 8, 2026 ] SpaceX West Coast launch surge continues with Starlink mission Falcon 9

Successful H-2A rocket launch rounds out Japanese navigation network

October 9, 2017 Stephen Clark

Japan’s regional satellite navigation network, conceived to improve GPS coverage over Japanese territory, received its fourth member Monday with an on-target H-2A rocket launch.

Live coverage: Japanese navigation satellite launches on H-2A rocket

October 9, 2017 Stephen Clark

A Japanese H-2A rocket launched the fourth satellite for the country’s regional navigation network Monday. Liftoff from the Tanegashima Space Center in southwestern Japan occurred at 2201:37 GMT (6:01:37 p.m. EDT).