planetary nebula nucleus
(astronomy) The remnant hot luminous core of the stellar progenitor of the planetary nebula, which ionizes the surrounding planetary nebula.
Third-person singular simple present indicative form of perchlorinate
One of a set of small finger cymbals used in belly dancing and similar performances.
plural of culture maker
非常に高温で明るい、惑星状星雲を生み出した恒星の残存核が中心で強い紫外線を放ち、周囲のガスを電離して星雲を輝かせる。
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DiQt
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