It was understood that sunspot activity was not at its peak in 1932 and hence the radio waves were unlikely to be emitted from the Sun.

 
  • 据悉,1932年并非太阳黑子活动的高峰期,由此推测无线电波并非自太阳发出,央斯基认为这些无线电波是从银河系而来。
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