Japan Aerospace Exploration Agency (JAXA)

Exploring Space, Advancing Science and Inspiring Innovation

Overview

The Japan Aerospace Exploration Agency (JAXA) is Japan's national aerospace agency responsible for space exploration, satellite development, scientific research, Earth observation and aeronautics. JAXA is internationally recognised for its achievements in asteroid exploration, lunar science, planetary missions, satellite technology and human spaceflight.

JAXA collaborates extensively with international partners including NASA, the European Space Agency (ESA), the Canadian Space Agency (CSA), and other space agencies to advance scientific knowledge and promote the peaceful exploration of space.

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Agency Profile

Property Details
Established 1 October 2003
Headquarters Chōfu, Tokyo, Japan
Agency Type National Aerospace Agency
Primary Responsibilities Space exploration, aeronautics, satellite development and scientific research
International Partners NASA, ESA, CSA, ISRO and many other space agencies

History

JAXA was formed in 2003 through the merger of three organisations:

The new agency unified Japan's scientific research, engineering expertise and launch capabilities into a single national organisation.

JAXA has become one of the world's leading space agencies, particularly in planetary exploration, sample-return missions and precision spacecraft engineering.

Major Missions

Mission Purpose
Hayabusa First spacecraft to return samples from an asteroid.
Hayabusa2 Returned samples from asteroid Ryugu.
SLIM Precision lunar landing demonstration mission.
Akatsuki Orbital exploration of Venus.
Kaguya (SELENE) Lunar exploration mission.
XRISM X-ray astronomy observatory.
Himawari Satellites Weather and climate monitoring.
GOSAT Greenhouse gas observation.
International Space Station Kibo laboratory and astronaut programme.

Major JAXA Facilities

Launch Vehicles

Rocket Purpose
H-IIA Heavy-lift launch vehicle for satellites and spacecraft.
H-IIB Cargo missions to the International Space Station.
H3 Japan's next-generation launch vehicle.
Epsilon Solid-fuel rocket for scientific satellites.

Scientific Research Areas

Human Spaceflight

JAXA operates the Kibo Japanese Experiment Module aboard the International Space Station (ISS). Kibo is the largest laboratory module on the ISS and supports scientific experiments in biology, medicine, materials science, fluid physics and space technology.

Notable Japanese Astronauts

Timeline

2003
JAXA officially established.
2005
Hayabusa visits asteroid Itokawa.
2008
Kibo laboratory becomes operational aboard the ISS.
2014
Hayabusa2 launched.
2020
Hayabusa2 returns asteroid samples to Earth.
2023
XRISM X-ray observatory launched.
2024
SLIM demonstrates highly accurate lunar landing technology.

The Future of JAXA

JAXA continues to develop advanced launch vehicles, next-generation Earth observation satellites, lunar exploration technologies and deep-space missions. The agency is an important partner in NASA's Artemis Programme, the Lunar Gateway, asteroid exploration and future Mars missions.

"JAXA combines scientific excellence with engineering innovation to explore our Solar System and deepen humanity's understanding of the Universe."

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