
More Commercial Launches a Must for H2a Rocket’s Successor; Mitsubishi Heavy, JAXA Aim to Halve Launch Cost with H3
Yomiuri Shimbun file photo The first H2A rocket is successfully launched from the Tanegashima Space Center in Kagoshima Prefecture in 2001. The Yomiuri Shimbun 1:00 JST, July 1, 2025 The H2A rocket, which was retired on Sunday after the model’s 50th launch …