The image was recorded in extreme ultraviolet light emitted by ionized Helium, an element originally identified in the solar spectrum.

 
  • 圖像由電離氦噴發(fā)產(chǎn)生的超長(cháng)紫外線(xiàn)光波記錄得到,氦元素最初也是由太陽(yáng)光譜而確認。
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