JAXA Unveils Plan for Second H3 Rocket Launch with Microsatellites Following Failed Attempt

The Japan Aerospace Exploration Agency (JAXA) intends to launch its second H3 rocket, which will carry two microsatellites into orbit.

Following the failure of the first H3 rocket in March, Japan News reports that JAXA recently presented its plan to experts from the Education, Culture, Sports, Science, and Technology Ministry.

The upcoming launch aims to showcase the H3 rocket's capabilities and fulfill the mission objectives impacted by the previous launch failure.

Next JAXA H3 Rocket to Bring 2 Microsatellites to Space

Alongside a dummy satellite, the second launch of the H3 rocket will include two microsatellites.

One of these, called CE-SAT-1E, weighs about 50 kilograms and was developed by Canon Electronics Inc. It features a visible light sensor, similar to a regular camera, and will assist in emergency observation tasks after natural disasters.

CE-SAT-1E will take over the responsibilities initially assigned to the lost Daichi-3 land observation satellite, which failed due to the first H3 rocket malfunction.

The other microsatellite, TIRSAT, is a collaborative project involving Japan Space Systems and other institutes. TIRSAT will carry an infrared sensor capable of monitoring the Earth's surface and seawater temperature.

This data will contribute to scientific studies and improve our understanding of climate patterns.

The schedule for the second H3 rocket launch will depend on the progress of the investigation into the cause of the initial launch failure. JAXA is committed to resolving any technical issues to ensure a successful mission this time.

What's Next?

The H3 rocket serves as Japan's next-generation heavy-lift launch vehicle, succeeding the H-IIA rocket currently in operation.

The primary objective is maintaining Japan's continuous access to space by establishing a reliable launch capability.

JAXA plans to launch the H3 rocket approximately six times per year for the next 20 years, providing a strong foundation for the Japanese industrial base.

To achieve this goal, JAXA aims to secure launch contracts from the government for satellite launches and private companies in the commercial satellite market.

By positioning the H3 rocket as a user-friendly and dependable option, JAXA aims to attract global attention.

Amid the development of various new launch vehicles worldwide, JAXA recognizes the significance of establishing the H3 rocket as a competitive choice.

The Space Industry

JAXA aims to become a key player in the evolving space industry, offering reliable and efficient launch services and contributing to global space exploration and satellite deployment markets.

While the investigation into the first H3 rocket failure continues, JAXA remains dedicated to addressing any technical challenges and advancing Japan's space exploration efforts.

The first H3 rocket, Japan's first new series in more than 22 years, was built by JAXA and Mitsubishi Heavy Industries for $1.47 billion as a successor to Japan's H-2A rocket.

The upcoming launch, carrying two microsatellites, represents a significant step towards establishing the H3 rocket as a reliable workhorse for space missions.

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