heliosphere
/hee-lee-uh-sfeer/US // ˈhi li əˌsfɪər //UK // (ˈhiːlɪəʊˌsfɪə) //
日球层,日球圈,太阳圈,日球仪
Definitions
n.名词 noun
- 1
Astronomy.
- : the region around the sun over which the effect of the solar wind extends.
Examples
The discovery of the IBEX Ribbon, which is invisible to both telescopes and the human eye, was one of scientists’ first forays into understanding more about our heliosphere—a bubble-like shield made up of solar winds.
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