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Japan launches a climate change monitoring satellite on mainstay H2A rocket’s last flight

TOKIO (AP) – On Sunday, Japan launched a satellite to monitor greenhouse gas emissions using its basic pillar H-2A Rocket, who made his final journey before replacing it with a new outlook designed to be more competitive in the global space market.

The H-2A missile was successfully lifted from the Tanegashima Space Center in the southwest of Japan, carrying the Gosat-GW satellite as part of Tokyo’s efforts to alleviate climate change. The satellite was launched in orbit about 16 minutes later.

Mitsubishi Heavy Industries, which runs missile launch, and the Japanese Space Explorement Agency, will hold a press conference later on Sunday to provide more details about the trip.

On Sunday’s launch was the fifty and last flight of the H-2A, which was the main pillar missile in Japan to carry satellites and investigate space with an almost perfect record since its first appearance in 2001. After its retirement, it will be fully replaced H3Which already works, as a major pioneer in Japan.

The launch follows several days of delay due to the malfunction of the electrical systems in the missile.

Gosat-GW, or the global satellite of greenhouse gases and water cycle, is a third chain in the mission of carbon monitoring, methane and other greenhouse gases in the atmosphere. Officials said he would start distributing data around one year.

The H-2a liquid missiles with two sub-fuel-developed sub-rocks have achieved 49 trips so far with a 98 % success record, with only one failure in 2003.

H-2A succeeded in Space Moon Lander Slim last year, and a famous Hayabusa2 spacecraft in 2014 to reach the remote asteroid, contributing to the country’s space programs.

Japan sees a stable and commercially competitive capacity for space transport as a key for its space and national security program, and two new leading missiles have been developed as the largest H-2A-H3 series with Mitsubishi, and Much smaller Epsilon A system with the IHI heavy machinery unit. It hopes to meet the various customer needs and improve its position in the growing satellite launch market.

H3 is designed to carry more h -2a loads at about half the cost of launch to be a global competition, although officials say more efforts are needed to reduce costs to achieve a better competitive capacity in the global market.

H3 connected four successful trips after a failed attempt for the first time in 2023, when the missile had to be destroyed.

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