Astrophysicists working with ground based detectors at the South Pole and balloon borne instruments are closing in on such structures, and may report their findings soon.

 
  • 天體物理學(xué)家使用南極陸基探測器和球載儀器,正在越來(lái)越近地觀(guān)測這些云系,也許不久會(huì )報告他們的觀(guān)測結果。
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