この一週間は、地球防衛（プラネタリーディフェンス）について、非常に濃密な議論が行われた一週間でした。公開講演会においては、講演会開催前に質問を募集し、当日も会場で質問・意見を書いていただき、さらに開催後にも参加された方に感想を書いていただきましたが、 ...

Hera is a binary asteroid exploration mission led by the European Space Agency (ESA) and equipped with the Thermal InfraRed Imager (TIRI) developed by the Japan Aerospace Exploration Agency (JAXA). On ...

To understand ISAS is to understand Japan's space science, because ISAS is the core of the country's space science research. ISAS also actively promotes public awareness of and interest in space ...

In April, 1955, the Institute of Industrial Science, University of Tokyo, conducted an experiment to launch the 23 cm-long Pencil rocket. This was Japan's first step toward the completion of the ...

有人与圧ローバ―（Pressurized Rover: PR）は、有人または無人により月面を移動可能な探査車であり、米国の推進するアルテミス計画に供するべく、JAXAおよびNASAの共同パートナーシップにより ...

Sagamihara Campus was opened in April 1989 as the main facility of the former ISAS. Amid quiet surroundings with a view of Tanzawa Mountains in the distance, the campus contains the ...

We awarded the 9th ISAS Award to the following four individuals in January 2023. We at JAXA ISAS would like to express our deepest gratitude for the cooperation and support we receive from these ...

「はやぶさ」の地球帰還に向けた特設サイト【はやぶさ、地球へ！～帰還カウントダウン～】をオープンしました。 このサイトで「はやぶさ」に関するすべての情報がわかります！ これ ...

Of the many familiar luminous phenomena, lightning still has many unsolved mysteries. Lightning discharge is estimated to occur 40 to 100 times a second on the Earth. Nonetheless, it was only recently ...

Usuda Deep Space Center was founded to transmit operation commands to deep-space explorers and to receive observation data from explorers. The location was chosen for its environment to receive faint ...