WEKO3
アイテム
Recent progress on space radiation dosimetry: Artemis-I
https://repo.qst.go.jp/records/2002373
https://repo.qst.go.jp/records/200237398b78192-516f-445a-9d54-984d1821ad0b
| アイテムタイプ | 会議発表用資料 / Presentation(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2025-09-16 | |||||||
| タイトル | ||||||||
| タイトル | Recent progress on space radiation dosimetry: Artemis-I | |||||||
| 言語 | en | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_c94f | |||||||
| 資源タイプ | conference presentation | |||||||
| 著者 |
小平 聡
× 小平 聡
|
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| 抄録 | ||||||||
| 内容記述 | The scope of human activities in space is expanding beyond the current International Space Station (ISS) to the Moon, Mars, and even further, with international efforts intensifying - most notably through the Artemis program. To enable sustainable human missions in deep space, addressing exposure to space radiation remains one of the critical challenges. Unlike low Earth orbit (LEO), which is partially shielded by Earth’s magnetic field, deep space presents a harsh radiation environment where cosmic radiation directly impacts astronauts. For over 15 years, the German Aerospace Center (DLR) has conducted the international DOSIS/DOSIS-3D experiments aboard the Columbus module of the ISS, measuring both the temporal variation and spatial distribution of radiation dose. In November 2022, with the launch of Artemis I, the MARE (Matroshka AstroRad Radiation Experiment) was carried out as the first attempt to assess the radiation environment beyond LEO. This experiment utilized phantoms and radiation protection vests to evaluate human radiation exposure risks in deep space. In this presentation, we introduce preliminary data obtained from passive dosimeters developed by QST and flown on the MARE experiment, and compare these results with measurements from the DOSIS-3D experiment conducted in the LEO environment. | |||||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||||
| 内容記述 | 日本宇宙生物科学会第39回大会 | |||||||
| 発表年月日 | ||||||||
| 日付 | 2025-09-13 | |||||||
