Last Updated
：2025/11/22
heliosphere
Noun
Japanese Meaning
（天文学）太陽風によって恒星間物質が押し出される領域。しばしば、太陽系の端とされる境界（ヘリオパウス）が含まれる領域。
（ plural ）
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(astronomy) The region of space where interstellar medium is blown away by solar wind; the boundary, heliopause, is often considered the edge of the Solar System.
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heliosphere
Scientists study the heliosphere to understand how the solar wind shields the solar system from interstellar particles.
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Scientists study the heliosphere to understand how the solar wind shields the solar system from interstellar particles.
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