09394797-n 'a nebula that was once thought to be a star with its planets but is now thought to be a very hot star surrounded by an expanding envelope of ionized gases that emit a fluorescent glow because of intense radiation from the star';
 
Czech planetární mlhovina
Chinese (simplified) 行星状 星云 , 行星状星云
English planetary nebula
Indonesian nebula planet , planetary nebula
Italian nebulosa planetaria
Japanese 惑星状星雲
Malaysian nebula planet
Definitions
English
a nebula that was once thought to be a star with its planets but is now thought to be a very hot star surrounded by an expanding envelope of ionized gases that emit a fluorescent glow because of intense radiation from the star
Japanese
かつては惑星をもった1つの恒星と考えられていたが、現在では膨張する電離ガスに包まれた高温の星であるとされている星雲で、そのガスは星の発する強力な放射線によって蛍光性の光を放っている
Relations
Hypernym: nebula
Semantic Field: objectn
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