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small magellanic cloud

/smɔːl ˌmædʒəˈlænɪk klaʊd/

翻译: 位于约20万光年外的不规则矮星系,在南半球夜空呈现为暗淡的云雾状斑块;它是银河系的卫星星系,包含恒星、气体和尘埃。

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/smɔːl ˌmædʒəˈlænɪk klaʊd/C1formalscientific
  • zh位于约20万光年外的不规则矮星系,在南半球夜空呈现为暗淡的云雾状斑块;它是银河系的卫星星系,包含恒星、气体和尘埃。

A dwarf irregular galaxy located about 200,000 light-years away, visible in the southern hemisphere sky as a faint, cloud-like patch; it is a satellite galaxy of the Milky Way and contains stars, gas, and dust.

  1. C2formal

    A small, irregular dwarf galaxy orbiting the Milky Way, visible in the southern hemisphere.

    zh小麦哲伦星系

    • The Small Magellanic Cloud is one of the closest galaxies to Earth.
    • Astronomers study the Small Magellanic Cloud to understand star formation.
    • The Small Magellanic Cloud is visible to the naked eye in dark skies.