Last Updated
：2025/11/21
Orion Nebula
Proper noun
Japanese Meaning
オリオン大星雲: オリオン座ベルトの下に位置し、約40光年の大きさを持つ拡散星雲。肉眼で観測できる最も明るい星雲の一つであり、地球に最も近い星形成領域の一つです。
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(astronomy) A diffuse nebula visible in the night sky below Orion's Belt; it is approximately 40 light years across. It is one of the brightest nebulae visible to the naked eye and is the closest region of stellar formation to Earth.
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Orion Nebula
Last night, I photographed the Orion Nebula through my new telescope, and the images were breathtaking.
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Last night, I photographed the Orion Nebula through my new telescope, and the images were breathtaking.
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