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aurora australis

/əˈrɔːrə ɒˈstreɪlɪs/

Tradução: Fenômeno luminoso natural no céu, observado principalmente em altas latitudes ao redor da Antártida, causado pela colisão de partículas do vento solar com o campo magnético terrestre.

1 verbete

phrase

/əˈrɔːrə ɒˈstreɪlɪs/C1formalscientific
  • ptFenômeno luminoso natural no céu, observado principalmente em altas latitudes ao redor da Antártida, causado pela colisão de partículas do vento solar com o campo magnético terrestre.
  1. Southern LightsB2formal

    A natural light display in the sky, predominantly seen in high-latitude regions around the Antarctic, caused by the collision of solar wind particles with the Earth's magnetic field.

    ptaurora austral

    • The aurora australis was visible from the research station in Antarctica.
    • Photographers travel to New Zealand to capture the aurora australis.
    • The southern lights, or aurora australis, are less famous than their northern counterpart.