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“H3”
Japan Postpones Maiden Flight of H3 Launch Vehicle Due to Turbopump Redesign
H-III launch vehicle variants (Credit: JAXA)

Translated from Japanese by Google Translate

TOKYO, January 21, 2022 (JAXA PR) — The Japan Aerospace Exploration Agency (JAXA) is currently developing a new core rocket, the H3 rocket.

Although we have a certain prospect of responding to the technical issues confirmed in the LE-9 engine newly developed for the first stage engine of this H3 rocket, in order to ensure a reliable launch, we have decided not to launch a test flight in 2021.

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  • January 24, 2022
Space BD Contracted with JAXA to Undertake Integration Work Package for Innovative Satellite Technology Demonstration-3

Reform its board member and move to the next phase with the new service and team

TOKYO — Space BD Inc., the leading Japanese space startup providing access to space with the International Space Station (ISS) “Kibo” module and piggyback launch on Japan’s flagship launch vehicle “H3”, announced that they contracted with Japan Aerospace Exploration Agency (JAXA) to undertake the integration work package for Innovative Satellite Technology Demonstration-3 Small Satellites and Cubesats.

The satellites will be launched using Japan’s solid-propellant launcher, Epsilon. With the integration work package contract, Space BD approached the various launch method in Japan, which Space BD has aimed.

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  • January 13, 2021
JAXA Delays H3 Rocket’s Maiden Flight

TOKYO (JAXA PR) — The Japan Aerospace Exploration Agency (JAXA) has been pressing forward with the development of the H3 Launch Vehicle. In the process, a technical problem was identified regarding the LE-9 first-stage engine, which is a new engine now under development. In order to address the problem in an appropriate manner, JAXA has decided to postpone the launch of the first test flight from the Japanese fiscal year […]

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  • September 11, 2020
Space BD to Provide Small Satellite Deployment Service from ISS for Myanmar’s Sirst Micro-satellite

TOKYO (Space BD PR) — Space BD Inc., the leading  space startup in Japan that provides access to  space  using the International Space Station Japanese Experiment Module “Kibo” and rideshares on Japan’s flagship launch vehicle “H3,” announced that it has been selected by Hokkaido University, Tohoku University, and the Myanmar Aerospace and Engineering University as the satellite deployment service provider for the Micro-satellite development project of the Republic of the Union of Myanmar.

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  • July 5, 2020
Space BD to Provide Small Satellite Deployment Service from ISS to ASTROFLASH

TOKYO (Space BD PR) — Space BD Inc., the leading space startup in Japan that provides access to space using the International Space Station Japanese Experiment Module “Kibo” and rideshares on Japan’s flagship launch vehicle “H3,” announced that it will provide SmallSatellite deployment service from the International Space Station to ASTROFLASH Inc. ASTROFLASH is a startup that aims to bring space closer to everyday life through the world’s first satellite platform for visual attraction. The two companies have signed the launch service contract.

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  • June 24, 2020
JAXA to Launch Vietnamese Satellite on Upgraded Epsilon S Launcher
Epsilon rocket on launch pad (Credit: JAXA)

TOKYO (JAXA PR) — The Japan Aerospace Exploration Agency (JAXA) has signed a contract to launch the Earth observation satellite LOTUSat-1 for Vietnam developed and manufactured by NEC Corporation (NEC) on the Epsilon rocket from Uchinoura.

We have signed a contract with NEC for launching the the observatory. This launch is scheduled for 2023, and this is the first time that the Epsilon rocket has been commissioned to launch an overseas satellite payload.

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  • June 14, 2020
JAXA, IHI Aerospace Finalize Plan for Upgraded Epsilon S Rocket
Epsilon launches ASNARO-2 satellite. (Credit: JAXA)

More powerful booster to utilize new first stage based on solid rocket booster from H3 launch vehicle

Translated from Japanese by Google Translate

TOKYO (JAXA PR) — The Japan Aerospace Exploration Agency (JAXA) has established a basic agreement regarding the development of the Epsilon S rocket and the launch transportation service business using the developed rocket by IHI Aerospace Co., Ltd.

On Thursday, June 11, 2020, the conclusion ceremony of this basic agreement was held at the JAXA Tokyo office, and JAXA President Hiroshi Yamakawa and IA President Takashi Makino signed the basic agreement.

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  • June 13, 2020
Space BD Completes Installation of SATLANTIS’ iSIM on ISS Kibo External Platform

Tokyo (Space BD PR) — Space BD Inc., the leading space startup in Japan that provides access to space using the International Space Station (ISS) Japanese Experiment Module “Kibo” and rideshares on Japan’s flagship launch vehicle “H3”, announces that it successfully completed the installation process of SATLANTIS MICROSAT S.L.’s Integrated Standard Imager for Microsatellites (iSIM) on IVA-Replaceable Small Exposed Experiment Platform (i-SEEP), the external platform attached outside of Kibo.

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  • June 12, 2020
New HTV-X Resupply Ship to Be More Capable, Affordable
HTV-X cargo ship. (Credit; JAXA)

by Douglas Messier
Managing Editor

On May 21, a Japanese H-IIB rocket roared off the launch pad with the ninth and final H-II Transfer Vehicle (HTV) (Kounotori) resupply ship to the International Space Station (ISS).

But, the launch was not the end of the line for Japanese cargo delivery. The Japan Aerospace Exploration Agency (JAXA) is developing an improved variant known as HTV-X to supply the space station and possibly the lunar Gateway.

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  • June 4, 2020