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The mission deployed a solar observatory at L1 to maintain a constant view of the Sun.
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The mission deployed a solar observatory at L1 to maintain a constant view of the Sun.
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Related words
L1
Noun
Japanese Meaning
第一ラグランジュ点。天体物理学において、主となる天体に向かって内部側（小さい天体の前方）に位置し、主要な天体と小さい天体の中心を結ぶ直線上に存在する点。
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