• The only data point available for such multi-billion-year-old stars is a particular yellow dwarf in the Orion arm of the Milky Way.

    对于这些星龄数十亿年以上恒星来说,唯一数据就是银河系猎户座旋臂上那颗矮星

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  • Plant rows were placed to represent arms of our Galaxy, including the Sun's Orion Arm, the impressiveSagittarius Arm, and the little discussed Norma Arm.

    一行行植物就像我们所在星系那样排列着,包括太阳所在猎户、令人惊叹的人马臂,以及谈及的Norma 臂。

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  • Menkhib and the California Nebula are about 1,800 light-years away from Earth and are located within the same spur of the Orion spiral arm of the Milky way galaxy as Earth.

    Menkhib加州星云大约距离地球1800光年银河系地球银河系猎户座位于同一方向。

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  • Menkhib and the California Nebula are about 1, 800 light-years away from Earth and are located within the same spur of the Orion spiral arm of the Milky Way galaxy as Earth.

    Menkhib加州星云大约距离地球1800光年银河系地球银河系猎户座位于同一方向。

    youdao

  • It is located 3, 800 light-years away from Earth, inside the Orion spur — the same partial spiral arm of the Milky way where our solar system is located. The nebula is nearly 240 light-years across.

    跨度240光年位于猎户座地球3,800光年远;我们太阳系银河系同样旋臂中。

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  • The complex is called the Vela Molecular Cloud Ridge, and may form part of the edge of the Orion spiral arm spur in the Milky Way galaxy.

    复合区域称为船帆分子(Vela Molecular Cloud Ridge),它可能参与形成猎户座悬臂边缘部分。

    youdao

  • The complex is called the Vela Molecular Cloud Ridge, and may form part of the edge of the Orion spiral arm spur in the Milky Way galaxy.

    复合区域称为船帆分子(Vela Molecular Cloud Ridge),它可能参与形成猎户座悬臂边缘部分。

    youdao

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