HOUSTON (NASA PR) — NASA will broadcast the launch of a Japanese cargo spacecraft to the International Space Station beginning at 1 p.m. EDT Wednesday, May 20, live on NASA Television and the agency’s website.
The Japan Aerospace Exploration Agency (JAXA) and Mitsubishi Heavy Industries are scheduled to launch the unpiloted H-II Transport Vehicle-9 (HTV-9) on a Japanese H-IIB rocket at 1:30 p.m. (2:30 a.m. Thursday, May 21, Japan time) from the Tanegashima Space Center in southern Japan.
Japan continues to make progress toward the first flight of its new H3 launch vehicle with a successful test firing of the booster’s LE-9 first-stage engine on April 30.
JAXA reports that the engine fired for the planned duration of 240 seconds (4 minutes) at the space agency’s Tanegashima Space Center. It was the seventh hot fire of the new engine, which is powered by liquid oxygen and liquid hydrogen.
ODATE CITY, Japan (JAXA PR) — Space exploration is not possible without the technology to transport people and things into space. The Space Transportation Technology Directorate that works with rockets, which are the only means for space transportation, is currently in the middle of developing the new H3 rocket. JAXA and many private companies are working together as one toward the goal of launching this rocket in FY 2020.
TANEGASHIMA SPACE CENTER, Japan (MHI PR) — At 1:05:05 a.m., September 25, 2019, Mitsubishi Heavy Industries, Ltd. (MHI) launched the H-IIB Launch Vehicle No. 8 (H-IIB F8) which carries aboard the H-II Transfer Vehicle “KOUNOTORI8” (HTV8), the cargo transporter to the International Space Station (ISS), from the JAXA Tanegashima Space Center.
H-IIB F8 flight proceeded nominally. Approximately 15 minutes 2 seconds after launch, as planned, the payload separated from the launch vehicle.
MHI expresses sincere appreciation for the support by all.
TOKYO (MHI PR) — Mitsubishi Heavy Industries, Ltd. (MHI) has revised the launch schedule of the H-IIB Launch Vehicle No. 8 (H-IIB F8) which carries aboard the H-II Transfer Vehicle “KOUNOTORI8” (HTV8), the cargo transporter to the International Space Station (ISS) from the JAXA Tanegashima Space Center.
Launch Date: Wednesday, Sept. 25, 2019 at 1:05 am JST (Tuesday, Sept. 24 at 1605 UTC/12:05 pm EDT)*1 Launch Window: Sept. 26 through Oct. 31, 2019
The changes will be made based on the results of the latest orbit based analysis (※ 1) of the International Space Station and Soyuz spacecraft. It was revealed there’s a possibility that the 2nd stage of H-IIB rocket after separation from “KOUNOTORI8” may approach the Soyuz spacecraft.
MHI canceled the launch of the H-IIB F8 on September 11 due to a fire at the movable launch pad exit hole during the countdown operation.
As a result of the investigation, it was confirmed that there was a high possibility that the fire spread due to the static electricity generated by the oxygen dripping from the engine exhaust port during the propellant filling operation, which continued to blow on the heat-resistant material in the exit hole at the movable launch pad.
We have taken corrective measures and have confirmed normal functioning of the rocket and facility.
*1: Collision Avoidance Analysis to prevent collision between the rocket and debris from the rocket and manned space systems (Space Station, etc.) in orbit after launching the rocket. The launch was previously rescheduled for September 24, 2019.
The launch time is subject to change as the ISS orbit is updated.
Launch time and date during this period are pending, determined by the ISS operations and other status.
London/Tokyo, December 6, 2018 (Inmarsat/MHI PR) – Inmarsat (LON: ISAT), the world leader in global mobile satellite communications, has today announced that it has entered into an agreement with Mitsubishi Heavy Industries, Ltd. (MHI) to be the first commercial customer to place an order for the new H3 launch vehicle. The maiden flight of H3 is scheduled for 2020 with Inmarsat planning to deploy the new launch vehicle after 2022.
TANEGASHIMA SPACE CENTER, Japan (JAXA PR) — At 2:52:27 a.m., September 23, 2018, Mitsubishi Heavy Industries, Ltd. (MHI) and Japan Aerospace Exploration Agency (JAXA) launched the H-IIB Launch Vehicle No. 7 (H-IIB F7) which carries aboard the H-II Transfer Vehicle “KOUNOTORI7” (HTV7), the cargo transporter to the International Space Station (ISS), from the JAXA Tanegashima Space Center.
TOKYO (JAXA PR) — Mitsubishi Heavy Industries, Ltd. and Japan Aerospace Exploration Agency (JAXA) have cancelled launch of the H-IIB Launch Vehicle No. 7(H-IIB F7) with aboard the H-II Transfer Vehicle “KOUNOTORI7” (HTV7), the cargo transporter to the International Space Station (ISS).
The cancellation is because additional investigation became necessary of the H-IIB F7 propulsion system. The launch was scheduled for September 15, 2018, from the JAXA Tanegashima Space Center.
Launch schedule updates will be informed when determined.
TOKYO (JAXA PR) — Due to an unfavorable weather forecast for the launch day, Mitsubishi Heavy Industries, Ltd. (MHI) and Japan Aerospace Exploration Agency (JAXA) have postponed the launch of the H-IIB Launch Vehicle No. 7 (H-IIB F7) which carries aboard the H-II Transfer Vehicle “KOUNOTORI7” (HTV7), the cargo transporter to the International Space Station (ISS) from the JAXA Tanegashima Space Center. The launch was rescheduled for September 14, 2018. Below is the updated schedule.
MHI and JAXA will consider the weather forecast for the coming days and determine if the updated launch date is available.
Launch Date: September 15, 2018 Launch Time: around 6:00 a.m. (Japan Standard Time, JST) *1
Reserved Launch Period: September 16 through October 31, 2018 *2
*1: Launch time is determined by the latest update of the ISS operations. *2: Launch time and date during this period are pending, to be determined by the ISS operations and other status.
TOKYO (JAX PR) — Mitsubishi Heavy Industries, Ltd. and JAXA successfully launched H-IIA Launch Vehicle No. 37 (H-IIA F37) (with upgraded function) which encapsulates the Global Changing Observation Mission – Climate “SHIKISAI” (GCOM-C) and the Super Low Altitude Test Satellite “TSUBAME” (SLATS) at 10:26:22, 2017 (JST) from the JAXA Tanegashima Space Center.
The launch and flight of H-IIA F37 proceeded as planned. So did the separation of SHIKISAI and TSUBAME, which was confirmed respectively at approximately 16 minutes and 13 seconds and 1 hour and 47 minutes 59 seconds after liftoff.
The reception of telemetry data at the JAXA Mingenew Station, Australia was made at 10:44 a.m. (JST), confirming SHIKISAI’s solar array deployment above Australia. After that, at 11:18 a.m. (JST), the satellite’s attitude control based on its earth sensors was confirmed by telemetry transmitted to the JAXA Santiago Station.
Approximately at 12:54 p.m. (Japan Standard Time, JST), the JAXA Santiago Ground Station, Chile received the signals from TSUBAME (SLATS; Super Low Altitude Satellite). The signal reception confirms that the satellite’s solar array deployment and attitude control based on the onboard sun sensors have occurred as scheduled.
LONDON, 12 September 2017 (Inmarsat PR) — Inmarsat has selected Mitsubishi Heavy Industries (MHI) as the launch provider for the first satellite in the Inmarsat-6 fleet.
The satellite, Inmarsat-6 F1, is under construction by Airbus Defence and Space. It is scheduled for launch in 2020 using MHI’s H-IIA launch vehicle.
Inmarsat’s sixth generation (I-6) fleet will be the first to feature dual-payload satellites, each supporting L-band and Ka-band services. The I-6 satellites will represent a step change in the capacity of Inmarsat’s L-band services, supporting a new generation of capabilities – from advanced global safety services and very low cost mobile services to Internet of Things (IoT) applications. (more…)
The new booster is set to replace the H-IIA and H-IIB launchers, which are the mainstay of Japan’s orbital rocket fleet. Mitsubishi Heavy Industries and IHI are leading the development of the new two-stage launch vehicle.
H-III is designed to launch payloads at lower costs. The basic configuration can carry 4 metric tons into sun synchronous orbit. By adding two to four strap-on boosters to the first stage, H-III will be able to lift up to 6.5 metric tons into geostationary transfer orbit.
The new booster will have a base cost of about 5 billion yen ($43.9 million). The H-IIA costs an estimated 10 billion yen ($87.8), with the more powerful H-IIB costing 10 billion yen ($131.5 million).
JAXA’s goal is for the H-III to complete flight tests and enter service in March 2021.
TOKYO & DUBAI, UAE (MHI/MBRSC PR)–Mitsubishi Heavy Industries, Ltd. (TOKYO:7011) (MHI) has received an order for H-IIA launch services from the Mohammed bin Rashid Space Centre (MBRSC), in the United Arab Emirates (UAE), for launch of the Emirates Mars Mission’s (EMM) Hope spacecraft.
In order to better understand the Martian atmosphere and climate, Hope is expected to be launched in the summer of 2020 on MHI’s H-IIA launch vehicle, and is set to arrive at Mars in 2021 to coincide with the 50th anniversary of the founding of the UAE. This order for the EMM marks MHI’s fourth overseas contract for its launch services.
TOKYO, March 12, 2015 (MHI PR) — Mitsubishi Heavy Industries, Ltd. (MHI) has conducted ground demonstration testing of “wireless power transmission,” a new technology presently under development to serve as the core technology of the space solar power systems (SSPS) that are expected to be the power generation systems of the future. With successful completion of the test at the company’s Kobe Shipyard & Machinery Works, MHI has now verified the viability of long-distance wireless power transmission.
In the ground demonstration test, 10 kilowatts (kW) of power was sent from a transmitting unit by microwave. The reception of power was confirmed at a receiver unit located at a distance of 500 meters (m) away by the illumination of LED lights, using part of power transmitted. The transmission distance and power load mark new milestones in Japan with respect to length and volume of wireless power transmission. The testing also confirmed the performance of the advanced control system technology used to regulate the direction of the microwave beam so that it does not veer from the targeted receiver unit.
TOKYO, March 9, 2015 (MHI PR) — Mitsubishi Heavy Industries, Ltd. (MHI) has received an order from the Emirates Institution for Advanced Science and Technology (EIAST), an organization established by the Dubai Government in the United Arab Emirates (UAE), for launch services for the KhalifaSat observation satellite.
The KhalifaSat satellite will be launched in Japanese fiscal year 2017 (from late 2017 to early 2018) on MHI’s H-IIA launch vehicle together with GOSAT-2, a satellite tasked with observation of greenhouse gases, which Ministry of Environment, the Japan Aerospace Exploration Agency’s (JAXA) and National Institute of Environmental Studies are jointly developing.
The new order for satellite launch services marks MHI’s third from outside Japan. Previously the company was selected by the Korea Aerospace Research Institute (KARI) to launch its Korea Multipurpose Satellite-3 (KOMPSAT-3), and was contracted by Telesat of Canada to launch its TELSTAR 12V communications and broadcasting satellite.